Sodium thiosulfateSodium thiosulfate (sodium thiosulphate) is an inorganic compound with the formula Na2S2O3*xH2O. Typically it is available as the white or colorless pentahydrate (x = 5), which is a white solid that dissolves well in water. Read from the Chembox of the Wikipedia article Sodium thiosulfate, revision 1380110047.

Property

Value

Formula

Na2O3S2, 158.11 g/mol

Melting point

48.3 °C

Boiling point

100 °C

Density

1.667 g/cm³

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