Title: Magnesium Thiosulfate
CAS Registry Number: 10124-53-5
Synonyms: Magnesium hyposulfite
Trademarks: Magnosulf (Normark); Antichoc Hipmag
Molecular Formula: MgO3S2
Molecular Weight: 136.43
Percent Composition: Mg 17.81%, O 35.18%, S 47.01%
Line Formula: MgS2O3
Derivative Type: Hexahydrate
Properties: Colorless or white crystals; loses 3H2O at 170°. d 1.82. Sol in 2 parts water; insol in alcohol. Its aq soln is neutral.
Density: d 1.82