missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Alfa Aesar™ Ammonium thiosulfate, 98+%

$36.55 - $226.69

Chemical Identifiers

CAS 7783-18-8
Molecular Formula (NH4)2S2O3
MDL Number MFCD00015965
Synonym 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
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA101900E View Documents Alfa Aesar™
A101900E
2500g Each for $226.69
 
AAA1019022 View Documents Alfa Aesar™
A1019022
100g Each for $36.55
 
AAA1019036 View Documents Alfa Aesar™
A1019036
500g Each for $65.39
 
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

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

Specifications

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
Ammonium thiosulfate
(NH4)2S2O3
14,562
148.2
~180°C (decomposition)
2500g
Safety and Handling

Safety and Handling

RTECSNumber : XN6465000

TSCA : TSCA