Table of Contents
Is ammonium thiosulfate acidic?
TIB® Thio ATS is an ammonium salt which is very stable – in free state, this thiosulphuric acid is unstable and therefore could not be used in industry. This ammonium thiosulfate, which is an odorless and at the same time colorless powder, is readily water-soluble.
What is the difference between AMS and ATS?
ATS and ammonium sulfate (AMS) contain both nitrogen and sulfur, however in different amounts. AMS also differs from ATS in that all the sulfur in AMS is immediately available to plants in the sulfate form, whereas ATS contains no sulfur in the sulfate form, but changes to sulfate after application to the soil.
Is ammonium thiosulfate used in photography?
Ammonium thiosulfate is a white crystalline solid inorganic compound with the chemical formula H8N2O3S2, and CAS 7783-18-8. The slightly toxic compound is used in photography, leaching of gold and silver, and as a fertilizer.
Who makes ammonium thiosulfate?
Kugler Co.
Kugler Co. ATS will be marketed to fertilizer dealers and applicators across Wisconsin, Minnesota, Illinois, Iowa and Indiana. Kugler Co. has developed a proprietary manufacturing process for ATS that it has used in its market-leading liquid fertilizer products for more than 25 years.
Is ammonium a metal?
Under normal conditions, ammonium does not exist as a pure metal, but does as an amalgam (alloy with mercury).
What is in a stop bath?
Stop bath is a chemical used for processing black-and-white photographic films, plates, and paper. It is used to neutralize the alkaline developer, thus halting development. Stop bath is commonly a 2% dilution of acetic acid in water, though a 2.5% solution of potassium or sodium metabisulfite works just as well.
What is the purpose of a fixer?
The fixer stabilises the image, removing the unexposed silver halide remaining on the photographic film or photographic paper, leaving behind the reduced metallic silver that forms the image. By fixation, the film or paper is insensitive to further action by light.
What’s the charge of ammonium?
+1
Ammonium ion has a formal charge of +1 and amide anion has a formal charge of -1.
What is the formula for ammonium thiosulfate, solution?
PRODUCT NAME: AMMONIUM THIOSULFATE, SOLUTION. CHEMICAL FORMULA: NH42S2O3. CHEMICAL SYNONYMS / COMMON NAMES:Ammonium Hyposulfite, Solution Ammonium Thiosulfate, Solution. CHEMICAL FAMILY: Inorganic Salt MANUFACTURER’S DIMMITT SULFUR PRODUCTS, LTD.
Where is ammonium thiosulfate manufactured in the USA?
Ammonium Thiosulfate (ATS=™) is a neutral to slightly basic clear liquid, containing 12% nitrogen and 26% sulfur. It is commonly referred to as 12-0-0-26s. Ammonium Thiosulfate is manufactured in Waterloo, IA and Terre Haute, IN. Applications. Variants. Options. Product Details. Resources.
What is the N P K ratio for ammonium thiosulfate?
N-P-K Ratio: 12-0-0-26s. CAS #: 7783-18-8. Application: Ammonium Thiosulfate (ATS=™) is a liquid fertilizer that provides both sulfur and nitrogen to crops. In the Midwest, Ammonium Thiosulfate fertilizer is commonly applied 2 x 2 with UAN to row crops including corn and soybeans.
What kind of Fixer is ammonium thiosulfate used for?
Ammonium thiosulfate is used in photographic fixer. It is a so-called rapid fixer, acting more quickly than sodium thiosulfate fixers. Fixation involves these chemical reactions (illustrated for silver bromide ):