CAS Registry Number®
10102-17-7
CAS Name
Sodium thiosulfate pentahydrate
Molecular Formula
H2O3S2.5H2O.2Na
Compound Properties
-
Melting Point (1)
65 °C
Source(s)
- (1) Nirsha, B. M.; Zhurnal Neorganicheskoi Khimii, (1982), 27(12), 3035-8, CAplus
Other Names and Identifiers
InChI
InChI=1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2
InChIKey
InChIKey=JIWXHKJJHDWKGC-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)S.[Na].O
Canonical SMILES
[Na].O=S(=O)(O)S.O
Other Names for this Substance
- Thiosulfuric acid (H2S2O3), sodium salt, hydrate (1:2:5)
- Thiosulfuric acid, disodium salt, pentahydrate
- Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate
- Hypo
- Sodium thiosulfate pentahydrate
- Disodium thiosulfate pentahydrate
- Sodium thiosulfate pentahydrate (Na2S2O3.5H2O)
- Sodium thiosulfate (Na2S2O3) pentahydrate
- Disodium thiosulphate pentahydrate
Deleted or Replaced CAS Registry Numbers
1374442-74-6
