Di(dithioperoxo)sulfuricacid, sodium salt, hydrate (1:2:2) (13721-29-4)

Identification
Name:	Di(dithioperoxo)sulfuricacid, sodium salt, hydrate (1:2:2)
Synonyms:	Sodiumtetrathionate, dihydrate (7CI); Tetrathionic acid, disodium salt, dihydrate(8CI,9CI); Disodium tetrathionate dihydrate
CAS:	13721-29-4
EINECS:	233-260-0
Molecular Formula:	H2O6 S4 . 2 H2 O . 2 Na
Molecular Weight:	226.27228
InChI:	InChI=1S/H2O6S4/c1-9(2,3)7-8-10(4,5)6/h(H,1,2,3)(H,4,5,6)
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	2.1 g/mL at 25ºC(lit.)
Water Solubility:	H2O: 50 mg/mL
Solubility:	H₂O: 50 mg/mL
Appearance:	slightly turbid, colorless
Flash Point:	°C
Storage Temperature:	2-8°C
Safety Data
Hazard Symbols	Xi: Irritant

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