POTASSIUM METABISULPHITE

POTASSIUM METABISULPHITE

Grade :

SKU 4e32823552dd Tag

CAS number : 16731-55-8
Hill Formula : K₂O₅S₂
Chemical formula : K₂S₂O₅

Physicochemical Information

Melting Point 150 °C (decomposition)
pH value 3.0 – 4.5 (50 g/l, H₂O, 20 °C)
Bulk density 1000 – 1300 kg/m3
Solubility 450 g/l

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