Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Ammonium thiosulfate (ammonium thiosulphate in British English) is an inorganic compound with the formula [NH4]2S2O3. It is white crystalline solid with ammonia odor, readily soluble in water, slightly soluble in acetone and insoluble in ethanol and diethyl ether.[1]
^MSDS - Ammonium Thiosulfate
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Ammoniumthiosulfate (ammonium thiosulphate in British English) is an inorganic compound with the formula [NH4]2S2O3. It is white crystalline solid with...
thiosulfuric acid, such as sodium thiosulfate Na2S2O3 and ammoniumthiosulfate (NH4)2S2O3. Thiosulfate salts occur naturally. It rapidly dechlorinates water...
paper processing. Ammoniumthiosulfate is typically preferred to sodium thiosulfate for this application. The ability of thiosulfate to dissolve silver...
Ammonium sulfate (American English and international scientific usage; ammonium sulphate in British English); (NH4)2SO4, is an inorganic salt with a number...
paper with a solution of thiosulfate salt. Popular salts are sodium thiosulfate—commonly called hypo—and ammoniumthiosulfate—commonly used in modern rapid...
The resulting ammonium sulfite can be air oxidized to give ammonium sulfate. Ammonium sulfite is the precursor to ammoniumthiosulfate, by reaction with...
Ammonium persulfate (APS) is the inorganic compound with the formula (NH4)2S2O8. It is a colourless (white) salt that is highly soluble in water, much...
process of fixing the image on the film with a solution of ammoniumthiosulfate or sodium thiosulfate (hypo or fixer). Fixing leaves behind only the formed...
[Ag(S2O3)2]3− + X− AgX + 3 S2O2−3 → [Ag(S2O3)3]5− + X− Sodium thiosulfate and ammoniumthiosulfate have been proposed as alternative lixiviants to cyanide for...
produced by reacting potassium hydroxide with ammonium hydroxide, sulfur dioxide, and elemental sulfur. Thiosulfates are stable in neutral or alkaline solutions...
Ammonium bisulfate, also known as ammonium hydrogen sulfate, is a white, crystalline solid with the formula (NH4)HSO4. This salt is the product of the...
many substrates that are nitrogen inhibitors such as dicyandiamide, ammoniumthiosulfate, and nitrapyrin. The conversion of ammonia to hydroxylamine is the...
fertilizers. When silver-based photography was widespread, sodium and ammoniumthiosulfate were widely used as "fixing agents". Sulfur is a component of gunpowder...
solution of sodium or ammoniumthiosulfate. The procedure is the same for paper processing except that the EDTA and thiosulfate are mixed in 'bleachfix'...
branch of the British Army Aerobic treatment system, for sewage Ammoniumthiosulfate, a compound Amphetamine transdermal system, in medicine Applications...
has few practical uses. The acid cannot be made by acidifying aqueous thiosulfate salt solutions as the acid readily decomposes in water. The decomposition...
dissolving remaining silver halide. A common fixer is hypo, specifically ammoniumthiosulfate. Washing in clean water removes any remaining fixer. Residual fixer...
and their electrons from reduced inorganic ions such as nitrite, ammonium, thiosulfate or sulfide — many of these chemolithoautotrophic. Betaproteobacteria...
gold from its ores. The general approach would employ sodium or ammoniumthiosulfate in place of cyanide salts as lixiviants. Baggio RF, Baggio S (1973)...
clock reaction uses sodium, potassium or ammonium persulfate to oxidize iodide ions to iodine. Sodium thiosulfate is used to reduce iodine back to iodide...
1% lactose, 1% sucrose, 0.1% glucose, and sodium thiosulfate and ferrous sulfate or ferrous ammonium sulfate. All of these ingredients are mixed together...
photographers may prefer less toxic fixers, often opting for sodium thiosulfate, but KCN is still used. In the 19th century, cyanogen soap, a preparation...
alkaline and mimicking the red Shigella colonies. Salmonellae metabolise thiosulfate to produce hydrogen sulfide, which leads to the formation of colonies...
iron. Thiocyanate is produced by the reaction of elemental sulfur or thiosulfate with cyanide: 8 CN − + S 8 ⟶ 8 SCN − {\displaystyle {\ce {8 CN- + S8...
sulfate, thiosulfate, S-sulfocysteine and taurine; seizures and brain atrophy/lesions; dislocated lenses; and death at an early age. 300 mcg Ammonium Molybdate...
Thiobacillus and Annwoodia oxidize reduced inorganic sulfur ions such as thiosulfate and sulfide into sulfate and have key roles in the sulfur cycle. Methylotrophs...
Sulfuritortus, both of which comprise autotrophic organisms dependent on thiosulfate, other sulfur oxyanions and sulfide as electron donors for chemolithoheterotrophic...
sulfur, A. thiooxidans can use thiosulfate or tetrathionate as sources of energy, but growth in a liquid medium on thiosulfate is slow, generally taking about...