Phosphorous Acid

Phosphorous Acid


    • Product Name Phosphorous Acid
    • Alias Phosphonic acid
    • Einecs 231-633-2
    • Mininmum Order 1 KG
    • Factroy Site Chengguan District, Lanzhou, Gansu, China
    • Price Inquiry sales01@china-phosphate.com
    • Manufacturer Nanjing Liwei Chemical Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    885762

    Name Phosphorous Acid
    Chemical Formula H3PO3
    Molar Mass 82.00 g/mol
    Appearance White or colorless solid
    Odor Odorless
    Density 1.651 g/cm³
    Melting Point 73.6 °C
    Boiling Point 200 °C (decomposes)
    Solubility In Water Highly soluble
    Acidity Diprotic acid
    Chemical Properties Reducing agent

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

    Packing & Storage
    Packing 500 - gram bottle packaging for Phosphorous Acid, ensuring secure storage.
    Storage Phosphorous acid should be stored in a cool, dry, well - ventilated area, away from heat and ignition sources. Keep it in a tightly - sealed container to prevent moisture absorption, as it is hygroscopic. Store it separately from strong oxidizing agents and bases to avoid potential reactions. Use corrosion - resistant storage materials due to its acidic nature.
    Shipping Phosphorous acid is typically shipped in tightly - sealed, corrosion - resistant containers. It must be transported in accordance with hazardous material regulations, ensuring proper labeling and secure handling to prevent spills and potential hazards.
    Free Quote

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

    For samples, pricing, or more information, please call us at +8615365006308 or mail to sales01@china-phosphate.com.

    We will respond to you as soon as possible.

    Tel: +8615365006308

    Email: sales01@china-phosphate.com