POTASSIUM METABISULFITE, Reagent, crystal, (Potassium Pyrosulfite), K2S2O5

Code: V90138

CAS[16731-55-8]
IRRITANT, HYGROSCOPIC

SynonymsPOTASSIUM METABISULFITE
 Potassium disulfite
 Potassium pyrosulfite
 16731-55-8
 Dipotassium disulfite
 Dipotassium pyrosulfite
 Dipotassium disulphite
 Dipotassium metabisulfite
 UNII-65OE787Q7W
 CCRIS 1427

Molecular Weight: 222.33

Solubility: Freely soluble in water; insoluble in alcohol

Melting Point: : Decomposes at approximately 150 °C

Density: 2.3 g/cu cm

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