Potassium Metabisulphite 500gm
Original price was: KSh810.00.KSh700.00Current price is: KSh700.00.
Potassium metabisulfite is a white, crystalline powder with a characteristic sulfur dioxide-like odor. It is soluble in water and commonly used in various industries for its antioxidant and antimicrobial properties. In food and beverage production, it acts as a preservative to prevent spoilage and oxidation. Additionally, it’s used in water treatment and as a disinfectant in various industrial processes.
Uses of Potassium Metabisulphite
Analytical Chemistry:
It is used as a reagent for the determination of certain metals, such as chromium, through titration methods.
Preservation:
Similar to its food preservation role, it is used in laboratories to preserve samples susceptible to oxidation or microbial degradation.
Reduction Agent:
It serves as a reducing agent in various chemical reactions, particularly in organic synthesis and in the preparation of certain compounds.
Antioxidant:
Potassium metabisulfite is used to prevent oxidation in certain reactions where oxygen sensitivity is a concern.
Disinfectant:
In microbiology and biological laboratories, it can be used as a disinfectant for equipment and surfaces.
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Properties
- Chemical Formula: NH4C2H3O2
- Molecular Weight: 77.08 g/mol
- Appearance: White, crystalline solid
- Solubility: Highly soluble in water
- Melting Point: Decomposes upon heating
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