How To Use Sulpha In A Sentence
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Copper is known to be taken into solution as copper sulphate at the surface, and to be redeposited as chalcocite where these sulphate solutions come in contact with chalcopyrite or pyrite below.
The Economic Aspect of Geology
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The most important of the salts, formed by the combinations of the sulphuric acid, are, first, _sulphat of potash_, formerly called _sal polychrest_: this is a very bitter salt, much used in medicine; it is found in the ashes of most vegetables, but it may be prepared artificially by the immediate combination of sulphuric acid and potash.
Conversations on Chemistry, V. 1-2 In Which the Elements of that Science Are Familiarly Explained and Illustrated by Experiments
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The speaker had, finally, demonstrated the synthesis of hippuric acid and sulphate of phenol in the excided kidney as a function of its cells, by adding to the blood pouring through the kidney, in the first place, benzoic acid and glycol; in the second place, phenol and sulphate of soda.
Scientific American Supplement, No. 586, March 26, 1887
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The 'Peruvian Bark', or its active principle the disulphate of quina, is
The Dog
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In the first place, it was found that, because of the reducing action of metallic copper on cupric sulphate to form cuprous sulphate, too little copper was deposited in the copper coulometer to correspond to the current.
Theodore W. Richards - Nobel Lecture
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Shulman CE, Dorman EK, Cutts F, Kawuondo K, Bulmer JN, et al. (1999) Intermittent sulphadoxine-pyrimethamine to prevent severe anaemia secondary to malaria in pregnancy: a randomised placebo-controlled trial.
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Various potassium silicates -- leucite, feldspar, sericite, and glauconite -- and the potassium sulphate, alunite, have received attention and certain of them have been utilized to a small extent, but none of them are normally able to compete on the market.
The Economic Aspect of Geology
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Malar J 6: 88. van Eijk AM, Ayisi JG, ter Kuile FO, Otieno JA, Misore AO, et al. (2004) Effectiveness of intermittent preventive treatment with sulphadoxine-pyrimethamine for control of malaria in pregnancy in western Kenya: a hospital-based study.
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Sulphuric acid has also been supposed to be sometimes an ingredient of peat -- which combining with iron, (always present,) would favor sulphate of iron, or copperas, which is a poison to useful plants.
Agricultural, Geological, and Descriptive Sketches of Lower North Carolina, and the Similar Adjacent Lands
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I've also been trying to source Ammonium Ferric Sulphate and Copper Sulphate, for electro etching.
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More ammonium sulphate solution is being recovered in the process of distilling oil shale.
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They breathe compounds such as CO2, sulphate, sulphite, certain oxidised metals.
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To create his trademark pale golds, Van Gogh mixed the bright yellow lead chromate pigment with the white lead sulphate, creating a combination that was subtler than the pure yellow but susceptible to a reaction that creates viridian, a darker shade of spring green.
Chemists Called in as Van Gogh's Pigments Darken
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To bring about the first of these reactions rapidly, a catalyzer is employed, and the process is carried out in the following way: Large iron tubes are packed with some porous material, such as calcium and magnesium sulphates, which contains a suitable catalytic substance scattered through it.
An Elementary Study of Chemistry
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One such experiment using iron sulphate fertilizer yielded troubling results such as release of isoprene, another GHG.
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In addition to carbonates of sodium, especially the hydrocarbonate known as glycolate, the bile apparently contains ammonium sulphate combined with hydrocarbon (taurin); but this results from the transposition of sodium sulphate and gelatine.
Valere Aude Dare to Be Healthy, Or, The Light of Physical Regeneration
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-- A NEW York physician has related a case in which inhalation of very dry persulphate of iron, reduced to a palpable powder, entirely arrested bleeding from the lungs, after all the usual remedies, lead, opium, etc., had failed.
Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889
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Organisms in the urine that possess indoxyl sulphatase activity metabolise urinary indoxyl sulphate to indigo leading to purple urine bag syndrome.
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Sodium bisulphate is currently the best choice to poison crown-of-thorns with, since it eventually breaks down in seawater.
Crown-of-thorn sea star
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Each capsule contains between 30 and 100 pellets of morphine sulphate according to the strength of dose required.
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By anaerobic bacterial action, sulphates are reduced to sulphides and organic material is broken down, ultimately to yield carbon dioxide and methane.
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The Podolia ash beds consist largely of clay minerals accompanied by a variety of primary volcanogenic crystals and secondary sulphides, sulphates, oxides, carbonates, and silicates.
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An apparatus with a copper basket four inches in diameter has been found extremely useful in the laboratory for drying such substances as granulated sulphate of copper and sulphate of iron and ammonia, but more especially for drying sugar, which when crystallized in very small crystals cannot be readily separated from the sirupy mother-liquor by any of the usual laboratory appliances.
Scientific American Supplement, No. 520, December 19, 1885
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This, washed and then boiled, yielded aluminium sulphate, which, when ammonia was added, became alum.
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A very dense negative, for instance, may be reduced either with the ferricyanide of potash or persulphate of ammonia reducer; and a thin negative with proper graduations can frequently be intensified to advantage in the print.
Bromide Printing and Enlarging A Practical Guide to the Making of Bromide Prints by Contact and Bromide Enlarging by Daylight and Artificial Light, With the Toning of Bromide Prints and Enlargements
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Most significantly, an interesting similarity to the human basement membrane heparan sulphate proteoglycan core protein was detected.
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_ -- Chrysocolla, which appears to have been green carbonate of copper, or malachite (green verditer), was the green most approved of by the ancients; there was also an artificial kind which was made from clay impregnated with sulphate of copper (blue vitriol) rendered green by a yellow dye.
Museum of Antiquity A Description of Ancient Life
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The development of the sulpha drugs and more potent antibiotics provided a wider range of effective drugs against these diseases.
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The development of the sulpha drugs and more potent antibiotics provided a wider range of effective drugs against these diseases.
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It may be prepared by the action of ammonia on diazobenzene perbromide; by the action of hydroxylamine on a diazonium sulphate (K. Heumann and L. Oeconomides,
Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 "Austria, Lower" to "Bacon"
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To obtain sulphuric acid, Cyrus Harding had only one operation to make, to calcine the sulphate of iron crystals in a closed vase, so that the sulphuric acid should distil in vapor, which vapor, by condensation, would produce the acid.
The Mysterious Island
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With sulphuric acid it forms a salt that is as stable on heating as the sulphates from gadolinite or cerite and, like these, can be completely decomposed by heating with ammonium carbonate.
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_ -- Work for twenty minutes at 80° F. in a bath of 10 lb. fustic extract, 5 lb. quercitron extract, 2 lb. logwood extract; heat to boil, work for half an hour, then enter in a cold bath of 2 lb. sodium bichromate and 5 lb. copper sulphate; work for twenty minutes, then heat to boil; work for twenty minutes more, wash and dry.
The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student
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Although an amino acid acceptor of sulphide is necessary for sulphate assimilation, only little attention was paid to the regulation of S assimilation by carbon metabolites.
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And again, as soon as the rain stops we plan to start treating the worst acid sulphate scald in northern NSW and we believe we will have green grass growing on it within six weeks where grass hasn't grown for many, many years.
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Other contaminants include arsenic, chromium, cyanides, phenols, sulphates, gases and ‘combustible materials’.
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High Court, legal precedent, pentosan polysulphate comments:
Glycobiology - update
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The study therefore concludes that, acute starvation can raise the tissue concentrations of sulphadimidine in rabbits and the safe withdrawal time following the administration of the drug should be in excess of twelve days.
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The content of sulphate reducing bacteria (SRB)of the 35 sediment samples was determined by using MPN technique in the survey areas of Bering Sea and Chukchi Sea.
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He accordingly proposed a double injection, first by muriate of barytes, and, secondly, by sulphate of copper, forced through by the Boucherie process, and it is presumed that the ties of 1870, in experiment No. 2, which showed favorable results when examined in 1875, were prepared by that process.
Scientific American Supplement, No. 514, November 7, 1885
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Most significantly, an interesting similarity to the human basement membrane heparan sulphate proteoglycan core protein was detected.
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Probably the alumen referred to by Pliny, as exuding from the earth, was sulphate of alumina, without potash or soda, a salt not easily crystallized, but as effective, in many cases more effective, in the operations of dyeing, as alum, which is attested by the preference given to this salt over alum for many purposes at the present day.
Museum of Antiquity A Description of Ancient Life
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From a numerous set of experiments the author showed that no salt of iron and no precipitate of iron equalled the common sulphate of iron -- that is, the commercial copperas -- for the purpose of ink-making; and that even the addition of any persalt, such as the nitrate or chloride of iron, though it improved the present color of the ink, deteriorated its durability.
Forty Centuries of Ink
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Overall solute concentrations, notably chloride, sulphate and aluminium, are higher in the former which are also more acidic.
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Molecular methods have been developed to monitor these mutations in the field isolates so as to evaluate the efficacy of sulpha drugs to treat malaria.
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Subtracting from the total amount of permanganate thus used the quantity required to equalize the 100 c.c. of solution No. 1 and the 100 c.c. of the manganous sulphate, we shall have the quantity of permanganate reduced by the nitric oxide.
Scientific American Supplement, No. 561, October 2, 1886
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Reduced sulphur compounds produced by assimilatory sulphate reduction play an important role in many plant responses to various kinds of stress, including oxidative stress, chilling and exposure to heavy metals, and xenobiotics.
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The strontia is precipitated from the filtrate by boiling for some time with a strong solution of ammonic sulphate and a little ammonia.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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For the same reason it is important to avoid the use of these bodies, aluminium chloride and sulphate, zinc and magnesium chlorides, etc., in the treatment of cotton fabrics; as in finishing processes, where the goods are dried afterwards, there is a great liability to form hydrocellulose with the accompaniment of the tendering of the goods.
The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student
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An important alternative is the reduction of sulphate by sulphate reducing bacteria.
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The stamps are usually covered with a black ink made of sulphate of iron, and this is fixed by myrobalans; the Nilgars usually dye a plain blue with indigotin.
The Tribes and Castes of the Central Provinces of India Volume II
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Because of hyperemesis shown by all cases, it was difficult to estimate the amount of sulphadiazine actually absorbed.
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Sulphate of zinc, as a siccative, is less powerful than acetate of lead, but is far preferable in a chemical sense.
Field's Chromatography or Treatise on Colours and Pigments as Used by Artists
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She put divers herbs in it, herbs yielding coloured juices such as safflower and alkanet, and soapwort and fleawort to give consistency or 'body' to the lye; she put in alum and blue vitriol (or sulphate of copper), and she put in blood.
The Legacy of Greece Essays By: Gilbert Murray, W. R. Inge, J. Burnet, Sir T. L. Heath, D'arcy W. Thompson, Charles Singer, R. W. Livingston, A. Toynbee, A. E. Zimmern, Percy Gardner, Sir Reginald Blomfield
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Most significantly, an interesting similarity to the human basement membrane heparan sulphate proteoglycan core protein was detected.
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And they know that this active ingredient called chondroitin sulphate, the name's not that important, but if it's contaminated causes an allergic reaction, causes a blood pressure drop, causes heart problems, and possibly death.
CNN Transcript Apr 30, 2008
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The process permits the production of concentrated ceric sulphate solutions at commercially viable current densities and efficiencies.
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The subjects were fed a controlled low sulphate diet for 34 consecutive days.
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Plasma concentrations of 5-ASA may therefore be higher in patients taking delayed release mesalazine than in patients taking equivalent doses of sulphasalazine.
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Leachate typically contains organic compounds together with metal chlorides and sulphates, and has a high chemical oxygen demand due to the presence of reducing species.
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Citric acid is relatively non-toxic and much less corrosive than hydrochloric and sulphamic acids.
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Lime, bog ore, and various metallic salts, such as ferric chloride, barium chloride, and copper sulphate have been suggested, and in some instances are used instead of aluminium sulphate, but the latter is generally employed.
The Handbook of Soap Manufacture
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If the turpeth mineral cannot be obtained, sulphate of copper or sulphate of zinc may be given instead, as directed under the head of Emetics, in
The People's Common Sense Medical Adviser in Plain English or, Medicine Simplified, 54th ed., One Million, Six Hundred and Fifty Thousand
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Each capsule contains between 30 and 100 pellets of morphine sulphate according to the strength of dose required.
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The Daniell cell is a wet cell consisting of copper and zinc plates and copper and zinc sulphates.
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Introduction is given to modification of conventional contaminated acid neutralizing system so as to produce zinc vitriol, copper sulphate and crude cadmium and recover cobalt residue.
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From the results obtained PABA-UDCA disulphate was considered a good material to detect intestinal bacteria.
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The green color comes from copper sulphate, a common agricultural poison.
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Except when an artery of some size is injured, bleeding from the mouth can generally be controlled by gargling and washing the mouth with cold water, salt and water, or alum and water, or some persulphate of iron may be applied to the bleeding surface.
Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889
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As yet no gene responsible for a Mo transporter has been identified, although there is some evidence that molybdate may be taken up by the phosphate and/or sulphate transporter.
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A recent study revealed that resistance by the malaria parasite to pyrimethamine and sulphadoxine drug combination, was widespread, and far more so than previously thought.
ANC Daily News Briefing
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The substance commonly known as alabaster is a fine-grained variety of gypsum (calcium sulphate) much used for vases and other ornamental articles.
The Catholic Encyclopedia, Volume 1: Aachen-Assize
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This strain is characterized by its ability to utilize an exceptionally broad range of organosulphur compounds as the sole sulphur source during in vitro growth, including many aromatic and aliphatic sulphonates and sulphate esters.
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The process depends on the reduction of indigo to indigo-white, or soluble indigo, by means of hyposulphite, or, as it is generally termed to avoid confusion with antichlore, rightly named thiosulphate of soda, hydrosulphite of soda.
Scientific American Supplement, No. 447, July 26, 1884
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They breathe compounds such as CO2, sulphate, sulphite, certain oxidised metals.
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In the case of fluorides free from silicates (such as fluor-spar), it is determined indirectly by decomposing a weighed portion with sulphuric acid, evaporating, igniting, and weighing the residual sulphate.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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After 10 or 20 min of incubation at 26°C, the reaction was stopped by the addition of an equal volume of sulphanilamide.
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Sulphur bacteria may be present below the anoxic zone, reducing sulphate ions and liberating hydrogen sulphide.
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We there found some fine specimens of blue carbonated copper mingled with sulphate of barytes and quartz; but we could not ourselves judge whether the ore contained any argentiferous fahlerz, and whether it occurred in a stratum, or, as the apothecary who was our guide asserted, in real veins.
Travels to the Equinoctial Regions of America
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As the secretion diminishes, dry powders, such as calomel, sulphates of iron, copper, etc., may prove of most advantage.
Special Report on Diseases of the Horse
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Only minor fractionation of sulphur isotopes is associated with the precipitation of most sulphate minerals, and no change in [delta] 34 S occurs during the dehydration of gypsum to anhydrite.
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IPTc with sulphadoxine-pyrimethamine (SP) plus artesunate (AS), SP plus three daily doses of amodiaquine (AQ) or SP alone is an efficacious and safe intervention for reducing the burden of malaria in children in high transmission areas with short transmission periods
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These shells are associated with much common salt, a little sulphate of lime (both probably left by the evaporation of the spray, as the land slowly rose), together with sulphate of soda and muriate of lime.
Journal of researches into the geology and natural history of the various countries visited by H.M.S. Beagle
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Nitrates are best detected and determined by their yielding nitric oxide when treated with sulphuric acid and a suitable reducing agent, such as ferrous sulphate, mercury, or copper.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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Switch to an electric brush, as they're gentler, and avoid toothpaste with sodium lauryl sulphate as this can inflame ulcers.
The Sun
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Epstein et al. described sulphate uptake which was resolved into a saturable high-affinity phase and a non-saturable low-affinity phase.
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~Sodium thiosulphate~ (_hyposulphite of soda or "hypo" _) (Na_ {2} S_ {2} O_ {3} ·5H_ {2} O).
An Elementary Study of Chemistry
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The roughly-prepared coating is imported in two forms, called lac-lake and lac-dye, which contain about 50 per cent of colouring matter, combined with more or less resin, and with earthy matters, consisting chiefly of carbonate and sulphate of lime and silica.
Field's Chromatography or Treatise on Colours and Pigments as Used by Artists
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During primary sulphate assimilation in chloroplasts, sulphate is reduced via sulphite to the organic sulphide which is used for cysteine biosynthesis.
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In addition the Roman masonry below is suffering from sulphate attack aggravated by the recent use of cement mortar and render.
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In this way they effect the decomposition of the tartrate, from which they must necessarily obtain the carbon of their food without which they cannot exist, while the nitrogen is furnished by the ammonia of the ammonical salt, the mineral principles by the phosphate of potassium and magnesium, and the sulphur by the sulphate of ammonia.
IV. The Physiological Theory of Fermentation. Fermentation of Dextro-Tartrate of Lime
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Pulp, paper, viscose and fine chemical industries generate huge volumes of sodium sulphate byproduct.
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If it be low down the gullet, and other means fail, its dislodgment may sometimes be effected by dashing cold water on the spine, or vomiting may be induced by an emetic of sulphate of zinc
Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889
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They do not cook the bean and eat it as we do; but instead they make it into a cheese which they call tofu, and this cheese is made by soaking the beans, grinding them into a pulp, then boiling for ten or fifteen minutes with about five volumes of water; then the milky mass is precipitated with sulphate of magnesia or citric acid, a very small amount because they use it as a curd.
Northern Nut Growers Association, Report Of The Proceedings At The Tenth Annual Meeting. Battle Creek, Michigan, December 9 and 10, 1919
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- Pyrimethamine-sulphadoxine (Fansidar) · Tablet with 500 mg of sulphadoxine + 25 mg of pyrimethamine, orally
Chapter 11
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In addition the Roman masonry below is suffering from sulphate attack aggravated by the recent use of cement mortar and render.
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The reduced form is a thioether and is derived from cysteine, whereas the oxidized form is a sulphate ester and is derived from the sulphonation pathway.
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Normally, the pinkroot is considered to be a protected and effective medicine provided it is administered in the right dosage and always pursued by a saline aperient like magnesium sulphate.
Find Me A Cure
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When sulphate availability is increased sulphate reducing bacteria proliferate and eventually may outcompete methanogens when the sulphate supply is sufficient.
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On plot 5, with 300 lbs. of superphosphate of lime per acre, the yield is precisely the same as on plot 2, with 100 lbs. of plaster (_sulphate of lime_), per acre.
Talks on Manures A Series of Familiar and Practical Talks Between the Author and the Deacon, the Doctor, and other Neighbors, on the Whole Subject
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Sodium lauryl sulphate, the compound used to break up oils, is the main concern.
Times, Sunday Times
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Similarly, despite widespread clinical use, evidence for sulphasalazine renal toxicity is scanty.
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The natural impurities of sugar are gum and tannin; gum is detected by giving a white precipitate with diacetate of lead, and tannin by giving a black coloration or precipitate with persulphate of iron.
The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, o
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Copper is known to be taken into solution as copper sulphate at the surface, and to be redeposited as chalcocite where these sulphate solutions come in contact with chalcopyrite or pyrite below.
The Economic Aspect of Geology
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(cerussite), sulphate (anglesite), and phosphate (pyromorphite) of lead also occur as ores, but in much smaller quantities.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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It is frequently associated with minor quantities of anhydrite, which is calcium sulphate without water, and under the proper natural conditions either of these materials may be changed into the other.
The Economic Aspect of Geology
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In marine sediments and faeces, sulphate reducing bacteria outcompete methanogenic bacteria because of their higher affinity for such substrates.
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The substance is called sodium thiosulphate, and is a salt of the easily decomposed acid H_ {2} S_ {2} O_ {3}, called thiosulphuric acid.
An Elementary Study of Chemistry
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This place is also noted for making what is absurdly called _copperas_, which is the chrystalized salt of iron, or what is called in the new chemical nomenclature _sulphate of iron_; or in common parlance, _green vitriol_; which is manufactured, and found native in our own country, in immeasurable quantity.
A Journal of a Young Man of Massachusetts, 2nd ed. Late A Surgeon On Board An American Privateer, Who Was Captured At Sea By The British, In May, Eighteen Hundred And Thirteen, And Was Confined First, At Melville Island, Halifax, Then At Chatham, In Engla
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Keynes' health had been failing for years whilst an eccentric doctor he called ‘the Ogre’ kept his heart going with a regimen of sulpha drugs and bed rest with ice bags on his chest.
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Transepithelial reabsorption of amino acids occurs at the proximal convoluted tubule, as does that of organic acids, such as lactate and acetate, and of sulphate and phosphate anions by cotransport with Na+.
Conservapedia - Recent changes [en]
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Uniquely, the spiny skeletons and cyst shells of acantharians are composed of crystalline strontium sulphate, known as celestite, precipitated from seawater in the upper ocean.
PhysOrg.com - latest science and technology news stories
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These shistose pyrites being composed principally of coal, flint, alumina, and sulphuret of iron — the latter in excess — it was necessary to separate the sulphuret of iron, and transform it into sulphate as rapidly as possible.
The Mysterious Island
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As a result sodium lauryl ethoxy sulphate poured onto the ground and despite a clean up by the firm heavy rain carried the pollution into the nearby River Lowman on August 20 last year.
Edie.net - Latest News
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Natrium sulphate (6cH) is a biochemic tissue salt also known as the 'cell cleanser' and also helps to maintain balance in all body fluids.
Wil's Ebay E-Store
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Potassium persulphate, saturated aqueous solution.
The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged.
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Aliquot of the plant material was digested with nitric sulphate.
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As pointed out by Mr.B. J. B.rnett (see Introduction), many photographic processes can be devised by basing them upon the various chemical changes, of which uranous oxide, reduced by light from the uranic nitrate or sulphate, is susceptible by means of metallic or organic reagents.
Photographic Reproduction Processes
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Sulphate-rich waters in bitter lakes produce mirabilite which alters on exposure to thenardite both along the margins of the lake and in its deeper parts.
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The photo-electric action of light belongs principally to the "chemically active" rays; this is shown by the fact that the production of electricity is extremely small behind a glass colored with cuprous oxide, and behind a film of a solution of quinine sulphate; while it is not appreciably diminished by a film of a solution of alum.
Scientific American Supplement, No. 288, July 9, 1881
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The most remarkable fact about this-saline deposit is that in its middle there is a tract, five miles long and two wide, of common salt, while on the outside there is a deposit of borate of soda, three feet thick, and under this a lower stratum composed of sulphate of soda and tincal mixed together, from one to three feet thick.
Practical Taxidermy A manual of instruction to the amateur in collecting, preserving, and setting up natural history specimens of all kinds. To which is added a chapter upon the pictorial arrangement of museums. With additional instructions in modelling a
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The Pasminco operation produces lead, zinc, cadmium, selenium, copper sulphate and sulphuric acid.
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Meanwhile, avoid spicy and acidic foods, crusty bread, and toothpastes containing sodium lauryl sulphate.
The Sun
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Pain medications include IV morphine sulphate, oral oxycodone hydrochloride, and hydrocodone bitartrate with acetaminophen.
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The details of the method are as follows: A solution of manganous sulphate slightly stronger than No. 1 is prepared.
Scientific American Supplement, No. 561, October 2, 1886
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· Then, apply: tetracycline eye ointment 1 %: 4 times/day x 5 days or sulphacetamide 10 %.
Chapter 10
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In the first place, it was found that, because of the reducing action of metallic copper on cupric sulphate to form cuprous sulphate, too little copper was deposited in the copper coulometer to correspond to the current.
Theodore W. Richards - Nobel Lecture
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Potassium 287 acid carbonate 294 acid sulphate 294 acid sulphite 294 alum, aluminium 334 alum, chrome 384 alum, iron 352 and plant life 287 aurate 396 bromide 290 carbonate 293 chlorate 291 chloride 290 chromate 385 cyanide 293 dichromate 386 ferricyanide 352 ferrocyanide 352 hydroxide 288 hydroxide, action of halogens 289 hypochlorite 289 iodide 290 manganate 381 nitrate 291 occurrence 287 permanganate 381 preparation 288 sulphate 294
An Elementary Study of Chemistry
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After fractionation with ammonium sulphate the sample was dialysed against ammonium bicarbonate buffer for desalting and lyophilization.
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The calcium sulphate combines with the alumina of the cement, forming calcium sulpho-aluminate, which causes swelling and cracking of the concrete, and in cements containing a high proportion of alumina, leads to total destruction of all cohesion.
The Sewerage of Sea Coast Towns
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Strontia, the oxide of strontium (SrO), occurs in nature as sulphate, in the mineral celestine (SrSO_ {4}), and as carbonate in strontianite
A Text-book of Assaying: For the Use of Those Connected with Mines.
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The cells can produce hydrogen sulfide from thiosulphate.
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When mixed with concentrated sulphuric acid, the mixture becomes of a violet-red color, and bisulphate of amyloxide is formed.
The Art of Perfumery And Methods of Obtaining the Odors of Plants
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Similarly, despite widespread clinical use, evidence for sulphasalazine renal toxicity is scanty.
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The fluate of lime is decomposed by the sulphuric acid, and sulphate of lime is formed.
The Mirror of Literature, Amusement, and Instruction Volume 10, No. 284, November 24, 1827
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It's almost impossible to buy a soap, shampoo or bubble bath which does not contain synthetic sodium laurel sulphate or sodium laureth sulphate.
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The contents of E, E, together with the rinsings from the tubes, are poured into a capacious flask. 100 c.c. of the manganous sulphate and
Scientific American Supplement, No. 561, October 2, 1886
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It awarded the honorable title of nation high-tech enterprise, which provided with proprietary intellectual property rights on anti-static Calcium Sulphate Raised Access Flooring System series.
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Other reactions unique to life, except at extremely high temperatures and pressures, include nitrogen fixation, nitrification and denitrification, sulphate and sulphur reduction, and methane formation.
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Chloride was estimated on fresh material using the feric ammonium sulphate and mercuric thiocyanate colorimetric method according to Guerrier and Patolia.
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The colorimetric determination of the reaction was achieved by adding 1 ml of sulphanilamide and 1 ml of aqueous 10 mM N - 1-naphthyl-ethylene-diamine-dihydrochloride.
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It is a siliciferous subsulphate of alumina and potash, a compact feldspar, with the addition of sulphuric acid completely formed in it.
Travels to the Equinoctial Regions of America
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The crystals which we obtained from the combination of iron and sulphuric acid were therefore _sulphat of iron_?
Conversations on Chemistry, V. 1-2 In Which the Elements of that Science Are Familiarly Explained and Illustrated by Experiments
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Tiny particles of soot or chemical compounds like sulphates reflect sunlight and they also promote the formation of bigger, longer lasting clouds.
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The condition responds well if treatment is started early, and a combination of sulphadiazine and pyrimethamine is the treatment of choice.
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Radioactive thiols in the eluate were identified by comparison with the fluorescence peaks of mBBr derivatives and by S-cysteine, S-glutathione and S-sulphate standards.
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For this purpose it is employed both in the ground form and in the manufacture of lithopone, a widely used white paint consisting of barium sulphate and zinc sulphide.
The Economic Aspect of Geology
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They are used for the first chemical processing step of converting wood chips into pulp for paper manufacturing, primarily in the sulphate or kraft paper process.
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A change in chemotherapy is likely to have played a substantial role - until 2004, chloroquine alone was mainly used but as parasite resistance to this drug had increased to high levels, the first-line treatment of choice became sulphadoxine plus pyrimethamine (SP) combined with chloroquine, from early 2005 onwards.
Health News from Medical News Today
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Sodium sulphate could be regarded as a helping ashing agent for lubricating oil to accelerate ashing speed, also as a fixed agent for tin to prevent evaporating and losing tin.
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The mineral barite is a heavy white sulphate of barium, frequently called "barytes" or "heavy spar.
The Economic Aspect of Geology
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Various potassium silicates -- leucite, feldspar, sericite, and glauconite -- and the potassium sulphate, alunite, have received attention and certain of them have been utilized to a small extent, but none of them are normally able to compete on the market.
The Economic Aspect of Geology
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Various potassium silicates -- leucite, feldspar, sericite, and glauconite -- and the potassium sulphate, alunite, have received attention and certain of them have been utilized to a small extent, but none of them are normally able to compete on the market.
The Economic Aspect of Geology
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Contrast this with an ancient-looking structure which has copper sulphate-blue windows with ledges in deep red!
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Jázi brought in fine specimens of brimstone, pure crystals adhering to the Secondary calcaire, and possibly formed by decomposition of the sulphate of lime.
The Land of Midian
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Other contaminants include arsenic, chromium, cyanides, phenols, sulphates, gases and ‘combustible materials’.
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During subsequent years much work was done in various countries on this class of antibacterial compound and some thousands of derivatives of sulphanilamide have been produced and tested for their antibacterial properties.
Gerhard Domagk - Biography
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Arabidopsis plants were grown on agar containing a complete mineral complement and various concentrations of selenate and sulphate.
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This question of "scumming" is very important to the maker of high-class facing and moulded bricks, and where a clay containing calcium sulphate must be used, a certain percentage of barium carbonate is nowadays added to the wet clay.
Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria"
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Alumina is applied either in the form of alum or of sulphate of alumina, argol or tartar being used as the assistant, oxide of alumina being deposited on the fibre.
The Dyeing of Woollen Fabrics
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Until the advent of sulpha-based drugs, chaulmoogra oil was acknowledged by the international scientific community to be the only medicine known to Western medical science that was effective in treating the disease.
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-- More stimulating collyria will now be necessary, as solutions of sulphate of zinc, copper, acetate of lead, &c. See No. 1,
The Dog
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Black smokers, debouching fluids at 350°C into the overlying sea water sit atop a mound of hydrothermal minerals, including sulphides, sulphates, oxides, and silicates.
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a minute portion of sulphate of magnesia contained in all common salt of commerce; and bread made with salt freed from sulphate of magnesia, produces an infusion with water, which does not become disturbed by the barytic test.
A Treatise on Adulterations of Food, and Culinary Poisons Exhibiting the Fraudulent Sophistications of Bread, Beer, Wine, Spiritous Liquors, Tea, Coffee, Cream, Confectionery, Vinegar, Mustard, Pepper, Cheese, Olive Oil, Pickles, and Other Articles Employ
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The disulphate was easily soluble in water.
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They were finished before the transformation of the sulphuret into sulphate of iron had been accomplished.
The Mysterious Island
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Proteins were separated by sodium dodecyl sulphate/polyacrylamide gel electrophoresis as described previously.
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The condition responds well if treatment is started early, and a combination of sulphadiazine and pyrimethamine is the treatment of choice.
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These minerals are all in crystals, the sulphate of soda and tincal forming a solid mass, almost like stone in its hardness.
Practical Taxidermy A manual of instruction to the amateur in collecting, preserving, and setting up natural history specimens of all kinds. To which is added a chapter upon the pictorial arrangement of museums. With additional instructions in modelling a
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Various potassium silicates -- leucite, feldspar, sericite, and glauconite -- and the potassium sulphate, alunite, have received attention and certain of them have been utilized to a small extent, but none of them are normally able to compete on the market.
The Economic Aspect of Geology
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The sulpha drugs discovered a few years later probably would have saved his life and therefore would have greatly changed the development of combinatorial group theory.
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At Goldfield, Nevada, native gold is found in surface igneous flows of a dacite type, which have undergone extensive hydrothermal alterations characterized by the development of alunite (a potassium-aluminum sulphate), quartz, and pyrite.
The Economic Aspect of Geology
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Inorganic anions such as chloride, nitrate and sulphate can be separated in about five minutes.
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According to Sarangi, Union Carbide's own medical director, Dr Vipin Avashia, had originally telexed confirmation that sodium thiosulphate could work as a detoxicant, but later sent another telex advising against its use.
CommonDreams.org Headlines
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~ Lead is found in nature chiefly as the sulphide (PbS), called galena; to a much smaller extent it occurs as carbonate, sulphate, chromate, and in a few other forms.
An Elementary Study of Chemistry
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FLAVELLAGIC ACID, C_14H_6O_9, is obtained by the oxidation of gallic acid with concentrated sulphuric acid and potassium persulphate.
Synthetic Tannins
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The following treatment has been found very effectual in membranous croup, and is recommended by the highest authorities: Yellow subsulphate of mercury, or turpeth mineral, three to five grains, depending upon the age of the child, for one dose.
The People's Common Sense Medical Adviser in Plain English or, Medicine Simplified, 54th ed., One Million, Six Hundred and Fifty Thousand
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Action of sulphuric acid, and preparation of the super-sulphate and sub-sulphate -- turpeth mineral.
Outlines of the Lectures on Chemistry, Mineralogy, & Geology, Delivered at the University of North-Carolina, for the Use of the Students. [1]-44 p.
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‘Neither sulpha drugs nor antibiotics had been discovered,’ she says.
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The two chemical hormones commonly measured to provide information on the pregnancy status of miniature mares are pregnant mare serum gonadotrophin (PMSG), which is frequently now called chorionic gonadotrophin (eCG), and oestrone sulphate (see main story for more information).
Horsetalk.co.nz Headlines
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The chloride of this compound may again be condensed, for instance, with sodium aminotoluenesulphaminobenzene-sulphonate, and yields the compound --
Synthetic Tannins
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Pulp, paper, viscose and fine chemical industries generate huge volumes of sodium sulphate byproduct.
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This shows a great fall in value from highest to lowest, which seems to have been touched last year, except in the case of pitch and sulphate of ammonia, both of which have marked a considerable decline, even since last year, but it is pleasing to note that the others have shown at least some slight improvement -- crude naphtha and benzol having during the year risen nearly one hundred per cent. in value.
Scientific American Supplement, No. 601, July 9, 1887
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Another substance which has been found to have an injurious action is ferrous sulphate or "copperas," a substance which is apt to be present in badly drained soils, or soils in which there is much actively putrefying organic matter.
Manures and the principles of manuring
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Example: A process of painting the bottom of a marine vessel which consists in applying thereto a composition consisting of sulphate of copper, powdered metallic zinc, chlorid of antimony, and hyposulphite of soda, in a vehicle of linseed oil, would be more usefully classified as an antifouling paint than as a ship, as the invention would hardly be distinguishable from a paint claimed as such and described for use on submarine surfaces.
The Classification of Patents
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This is curdled by calcium sulphate, or by a traditional curdling agent called nigari in Japan; this is bittern, the lye left over after the crystallization of salt from sea water.
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Low level environmental pollution was detected - ie sulphates and nitrates.
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More ammonium sulphate solution is being recovered in the process of distilling oil shale.
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The superiority which is claimed for Burton ales is attributed to the use of well-water impregnated with sulphate of lime derived from the gypseous deposits of the district.
Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary"
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The energy is stored in the phosphoric acid-sulphuric anhydride bond of the reaction product, 5'-adenylylsulphate, allowing sulphate to undergo further reactions.
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The low-level, continuous exposure arising from aluminium sulphate in water purification is very worrying.
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Jamesonite, bournonite, and tetrahedrite (sulphantimonides of lead and copper), when found in lead-silver deposits, are to some extent
The Economic Aspect of Geology
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Sulphate assimilation is present in plants, algae, fungi, and many autotrophic prokaryotes.
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Make sure the potassium level is high and in the form of potassium sulphate, sometimes referred to as sulphate of potash.
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Invitro, sulphate reducing bacteria compete with methanogenic bacteria for hydrogen when sulphate is present.
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Keynes' health had been failing for years whilst an eccentric doctor he called ‘the Ogre’ kept his heart going with a regimen of sulpha drugs and bed rest with ice bags on his chest.
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We conclude that methanogenesis is regulated by dietary sulphate if sulphate reducing bacteria are present.
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One milligramme equivalent sulphate of lime, in 1 liter, = 68 grammes sulphate of lime in 1 cubic meter, requiring for decomposition:
Scientific American Supplement, No. 286, June 25, 1881
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When sulphate availability is increased sulphate reducing bacteria proliferate and eventually may outcompete methanogens when the sulphate supply is sufficient.
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Minor amounts have been extracted in Utah from the mineral alunite (a sulphate of potassium and aluminum), in Wyoming from leucite (a potassium-aluminum silicate), in
The Economic Aspect of Geology
