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Alfa Aesar™ Ammonium thiosulfate, 98+%

Manufacturer:  Alfa Aesar™ A1019036

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Catalog No. AAA1019036



Description

Description

Applications
Ammonium thiosulfate finds application for leaching of gold and silver since it forms strong complexes. It is widely utilized as a photographic fixing agent, which acts quicklier than sodium thiosulfate fixers. It serves as a fertilizer. It acts as an additive to coal-waste mixtures to inhibit the formation of dangerous dioxins and furans. It is used as an analytical reagent in laboratories.

Solubility
Soluble in water, slightly soluble in acetone. Insoluble in ethanol and diethyl ether.

Notes
Hygroscopic. Incompatible with strong oxidizing agents, acids, magnesium and aluminum.
Specifications

Specifications

Ammonium thiosulfate
(NH4)2S2O3
14,562
148.2
~180°C (decomposition)
500g
7783-18-8
MFCD00015965
ammonium thiosulphate, thiosulfuric acid h2s2o3 , diammonium salt, thiosulfuric acid h2s2o3 , ammonium salt 1:2, diammonium hypo, acmc-1bhnz, ammoniumthiosulfate, dsstox_cid_9703, dsstox_rid_78814, dsstox_gsid_29703, diammonium thiosulphate
≥98%
6.0 to 6.5

Chemical Identifiers

7783-18-8
(NH4)2S2O3
MFCD00015965
ammonium thiosulphate, thiosulfuric acid h2s2o3 , diammonium salt, thiosulfuric acid h2s2o3 , ammonium salt 1:2, diammonium hypo, acmc-1bhnz, ammoniumthiosulfate, dsstox_cid_9703, dsstox_rid_78814, dsstox_gsid_29703, diammonium thiosulphate
Safety and Handling

Safety and Handling

RTECSNumber : XN6465000

TSCA : TSCA

SDS Documents