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Ammonium thiosulfate Structure

Ammonium thiosulfate

Chemical Properties

Melting point 150 °C (lit.)
Density  1.679 g/mL at 25 °C (lit.)
solubility  H2O: very soluble(lit.)
form  Crystalline Powder
color  White
Odor Ammonical odour
Water Solubility  Soluble in water, slightly soluble in acetone. Insoluble in ethanol and diethyl ether.
Sensitive  Hygroscopic
Merck  14,562
Stability Stable. Hygroscopic.
InChI InChI=1S/2H3N.H2O3S2/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChIKey XYXNTHIYBIDHGM-UHFFFAOYSA-N
SMILES S(=S)(=O)(O)O.N.N
LogP -0.428 (est)
CAS DataBase Reference 7783-18-8(CAS DataBase Reference)
EPA Substance Registry System Ammonium thiosulfate (7783-18-8)

Safety Information

Risk Statements  33-36/37/38
Safety Statements  26-37
WGK Germany  1
RTECS  XN6465000
TSCA  Yes
HS Code  28323000
Hazardous Substances Data 7783-18-8(Hazardous Substances Data)
Toxicity LD50 orl-rat: 2890 mg/kg GTPZAB 26(6),54,82

MSDS

Usage And Synthesis

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