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Metatartaric Acid

    Specifications

    HS Code

    188534

    Chemical Name Metatartaric Acid
    Synonyms E353, racemized tartaric acid
    Chemical Formula (C4H6O6)n
    Molar Mass 150.09 g/mol (monomer)
    Appearance White to slightly yellowish powder or granules
    Solubility In Water Soluble
    Ph Value Acidic
    Melting Point 160-170°C (decomposes)
    Main Use Food additive (antioxidant, stabilizer, acidulant)
    E Number E353
    Cas Number 34335-72-5
    Odor Odorless
    Taste Slightly acidic
    Stability Stable under recommended storage conditions
    Origin Polymerized tartaric acid

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

    Packing & Storage
    Packing Metatartaric Acid is packaged in a 1 kg white, airtight plastic container with a secure screw cap and clear labeling.
    Storage Metatartaric acid should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of ignition. Protect it from incompatible substances such as strong oxidizers. Proper labeling and storage conditions help maintain its stability and prevent hydrolysis or degradation. Keep out of reach of children and unauthorized personnel.
    Shipping Metatartaric Acid is shipped in tightly sealed, food-grade containers to prevent moisture absorption and contamination. Store and transport in a cool, dry place, away from incompatible substances. Packaging must comply with relevant safety and transportation regulations, ensuring proper labeling and handling instructions for safe delivery to the destination.
    Free Quote

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

    For samples, pricing, or more information, please call us at +8615651039172 or mail to sales9@alchemist-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615651039172

    Email: sales9@alchemist-chem.com