Sodium Sulphite 25kg

    R1,250.00 Ex VAT

    Sodium Sulphite 25kg

    Sodium Sulphite Na���SO��� 25kg

    Sodium sulfite is a versatile chemical used as an oxygen scavenger, antioxidant, and reducing agent, primarily in water treatment (dechlorinating boilers), pulp & paper (bleaching), and the food industry (preservative for dried fruits, wine). It also serves in photography (developer stabilizer), textiles (bleaching/desulfurizing), chemical manufacturing (sulfonation), and removing cyanide in gold mining.

    Key Uses by Industry:
    Water Treatment: Removes excess chlorine and oxygen to prevent corrosion in steam boilers and wastewater.
    Pulp & Paper: Bleaches wood pulp and helps in wood fiber processing for MDF.
    Food & Beverage: Preserves dried fruits, meats, and wine by preventing discoloration and microbial growth; improves dough consistency in baking.
    Photography: Protects developer solutions from oxidation and helps wash fixer from emulsions.
    Textiles: Acts as a bleaching, desulfurizing, and dechlorinating agent.
    Chemical Manufacturing: Used in sulfonation and to produce sodium thiosulfate (hypo).
    Mining: Destroys cyanide in gold processing.
    Sodium Sulphite 25kg

    Key Functions:
    Oxygen Scavenger: Removes dissolved oxygen.
    Antioxidant: Prevents oxidation and discoloration.
    Reducing Agent: Used for bleaching and dechlorination.

    Sodium Sulfite is a white crystal or powder with reducing property.

    Sodium sulfite exhibits bleaching, de-sulfurizing, and dechlorinating activities

    Sodium sulfite (CAS 7757-83-7) is an odorless, solid white powder with a salty sulfurous taste that is soluble in water.

    It is primarily used as a food preservative (e.g., to prevent dried fruit from discoloring) and as an antioxidant.

    • Sodium Sulphite 25kg
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