POTASSIUM METABISULFITE

CAS NO: 4429-42-9
Molecular Formula: K2O5S2
Molecular Weight: 222.32

Synonyms

POTASSIUM DISULFITE

POTASSIUM BISULFITE

POTASSIUM BISULPHITE

POTASSIUM PYROSULFITE

POTASSIUM M-BISULFITE

POTASSIUM METABISULFITE

DIPOTASSIUM PYROSULFITE

DI-POTASSIUM DISULPHITE

POTASSIUM METABISULPHITE

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Chemical Properties

mp :

190 °C
solubility :

H2O: 0.1 M at 20 °C, clear, colorless