Lingwu, Yinchuan, Ningxia, China sales2@sinochem-nanjing.com 3170906422@qq.com
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Sodium Metabisulfite

    Specifications

    HS Code

    688105

    Chemical Name Sodium Metabisulfite
    Chemical Formula Na2S2O5
    Molar Mass 190.10 g/mol
    Appearance White or yellowish crystalline powder
    Odor Slight sulfur odor
    Solubility In Water Soluble
    Melting Point 150°C (decomposes)
    Density 1.48 g/cm³
    Ph 1 Solution 4.0-5.0
    Cas Number 7681-57-4

    As an accredited Sodium Metabisulfite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Sodium Metabisulfite is packaged in a 25 kg white plastic-lined kraft paper bag, clearly labeled with hazard warnings and product details.
    Storage Sodium Metabisulfite should be stored in a cool, dry, well-ventilated area, away from heat, moisture, and incompatible substances such as acids and oxidizers. Keep the container tightly closed and properly labeled. Store away from food and beverages. Protect from physical damage and avoid inhalation of dust. Use non-sparking tools and ensure good ventilation to minimize exposure risks.
    Shipping Sodium Metabisulfite is shipped in tightly sealed containers such as drums or bags, protected from moisture and incompatible substances. It is classified as a hazardous material, so labeling and documentation follow regulatory guidelines. Containers are kept upright and handled with care to prevent leaks, spills, or exposure during transport.
    Free Quote

    Competitive Sodium Metabisulfite prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@sinochem-nanjing.com