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Ammonium thiosulfate 60% aqueous solution w/v

CAT: 0286-A30665Size: 500 gDry Ice: NoHazardous: No
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CAT#:0286-A30665Size:500 g
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CAS Number
7783-18-8
Pictogram
07 - Irritant
UDF Signal Word
Warning
MDL Number
MFCD00015965
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H320 Causes eye irritation; H332 Harmful if inhaled.
DOT Name
Not D.O.T.-Regulated
Precautions
P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

Ammonium thiosulfate

Ammonium thiosulfate is an inorganic ammonium salt composed of ammonium and thiosulfate ions in a 2:1 ratio. It is used in the leaching of gold and silver, as a fertilizer and as a photographic fixing salt. It has a role as a herbicide safener, a bleaching agent, a fertilizer and a reducing agent. It contains a thiosulfate(2-).

CAS Number7783-18-8
PubChem CID6096946
IUPAC Namediazanium;dioxido-oxo-sulfanylidene-lambda6-sulfane
Molecular FormulaH8N2O3S2
Molecular Weight148.21
Topological Polar Surface Area106
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Heavy Atom Count7
Formal Charge0
Complexity82
SMILES
[NH4+].[NH4+].[O-]S(=O)(=S)[O-]
InChI
InChI=1S/2H3N.H2O3S2/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChIKey
XYXNTHIYBIDHGM-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Ammonium thiosulfate
CAS: 7783-18-8
CID: 6096946
Formula: H8N2O3S2
MW: 148.21
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight148.21
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass147.99763447
Monoisotopic Mass147.99763447
Topological Polar Surface Area106 Ų
Heavy Atom Count7
Formal Charge0
Complexity82.6
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes