Potassium disulphite ≥96% (by iodometry), powder, Puriss. p.a., Fluka™

Supplier: Honeywell Research Chemicals
Danger

Synonyms: Dipotassium disulphite, Potassium pyrosulphite, Potassium metabisulphite, di-Potassium disulphite

31268-6X1KG 31268-2.5KG
BJ31268-1KGCS 446.92 USD
BJ31268-1KG BJ31268-2.5KG
Potassium disulphite ≥96% (by iodometry), powder, Puriss. p.a., Fluka™
Potassium disulphite
Formula: K₂O₅S₂
Melting Pt: Dec.
Density: 2.3 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00167605
CAS Number: 16731-55-8
EINECS: 240-795-3

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Specification Test Results

Assay (Iodometric) 96 - 101.0 %
Arsenic (As) Max. 0.0001 %
Copper (Cu) Max. 0.001 %
Iron (Fe) Max. 0.0005 %
Lead (Pb) Max. 0.0005 %
Zinc (Zn) Max. 0.001 %
Chloride (Cl) Max. 0.005 %


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