Potassium Metabisulphite 97%: White crystalline powder, versatile preservative, antioxidant, and disinfectant. Used in food, beverage, winemaking, and water treatment. Prevents oxidation and microbial growth for product preservation. Handle with care and follow safety guidelines.
Potassium Metabisulphite 97%
£16.62 – £93.54
- Reducing agent in chemical reactions
- Preservative and antioxidant in analysis
- pH adjustment in certain reactions
- Participates in oxidation-reduction processes
- Used in polymerization reactions
- Metal surface treatment and passivation
- Component in photographic developers
- Studied as an antioxidant in research
CAS Number: 16731-55-8
EINECS: 240-795-3
Molecular Weight: 222.32
Molecula Formula: K2S2O5
Physical Description: White Crystalline Powder
Solubility (2% in water): Clear, Colourless Solution
Iron (Fe) <10ppm
Selenium (Se): <5ppm
Arsenic (As): <3ppm
Lead (Pb): <2ppm
Mercury (Hg) <1ppm
Heavy Metals (as Pb): <10ppm
Cas Number:Â 16731-55-8
Einecs Number:Â 240-795-3
Hazard Phrases:Â H318,EUH031
Prec Phrases:Â P280,P305+P351+P338
Additional information
| Weight | N/A |
|---|---|
| Pack Size | 100gm, 250gm, 500gm, 1Kg |
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