Thiosulfate (S2O32-)

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Also known as: Thiosulphate, Thiosulfate (s2o32-), Thiosulfate ion(2-), 14383-50-7, Llt6xv39py, Thiosulfate (2-)

Molecular Formula

O₃S₂-₂

Molecular Weight

112.13 g/mol

InChI Key

DHCDFWKWKRSZHF-UHFFFAOYSA-L

FDA UNII

LLT6XV39PY

Inorganic salts of thiosulfuric acid possessing the general formula R2S2O3.

1 2D Structure

Thiosulfate (S2O32-)

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

dioxido-oxo-sulfanylidene-6-sulfane

2.1.2 InChI

InChI=1S/H2O3S2/c1-5(2,3)4/h(H2,1,2,3,4)/p-2

2.1.3 InChI Key

DHCDFWKWKRSZHF-UHFFFAOYSA-L

2.1.4 Canonical SMILES

[O-]S(=O)(=S)[O-]

2.2 Other Identifiers

2.2.1 UNII

LLT6XV39PY

2.3 Synonyms

2.3.1 MeSH Synonyms

1. Thiosulfate

2. Thiosulfates

2.3.2 Depositor-Supplied Synonyms

1. Thiosulphate

2. Thiosulfate (s2o32-)

3. Thiosulfate Ion(2-)

4. 14383-50-7

5. Llt6xv39py

6. Thiosulfate (2-)

7. Unii-llt6xv39py

8. Sulfurothioate

9. Thiosulfates

10. Thiosulfate(2-)

11. Trioxidosulfidosulfate(2-)

12. Thiosulphate Ion(2-)

13. Chebi:16094

14. Thiosulphate (s2o32-)

15. Dtxsid80932118

16. [so3s](2-)

17. S2o3(2-)

18. Trioxido-1kappa(3)o-disulfate(s--s)(2-)

19. Q410739

2.4 Create Date

2004-09-16

3 Chemical and Physical Properties

Molecular Formula	O₃S₂-₂
Molecular Weight	112.13 g/mol
XLogP3	0.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	111.92888620 g/mol
Monoisotopic Mass	111.92888620 g/mol
Topological Polar Surface Area	104 Å²
Heavy Atom Count	5
Formal Charge	-2
Complexity	82.6
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	1