Polyglutamic Acid


    • Product Name: Polyglutamic Acid
    • Alias: PGA
    • Einecs: 931-296-8
    • Mininmum Order: 1 g
    • Factroy Site: Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry: sales2@liwei-chem.com
    • Manufacturer: Nanjing Liwei Chemical Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    633260
    Inci Name Polyglutamic Acid
    Cas Number 25513-46-6
    Synonyms γ-Polyglutamic acid, PGA
    Appearance White to off-white powder
    Solubility Water-soluble
    Molecular Weight Varying (10,000–2,000,000 Da)
    Source Biopolymer derived from fermentation (Bacillus species)
    Ph Range 6.0 - 7.5 (1% solution)
    Function Humectant, film former, moisture retention
    Usage Concentration 0.1% - 3%
    Odor Odorless
    Stability Stable under typical cosmetic conditions

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

    Packing & Storage
    Packing Polyglutamic Acid is packaged in a 1 kg sealed, white HDPE bottle with tamper-evident lid and clear labeling for identification.
    Storage Polyglutamic acid should be stored in a tightly sealed container in a cool, dry place, away from direct sunlight and sources of heat. Avoid exposure to moisture and incompatible substances such as strong oxidizing agents. Store at room temperature and ensure good ventilation in the storage area to maintain product stability and prevent degradation or contamination.
    Shipping Polyglutamic acid is shipped in tightly sealed, moisture-resistant containers—such as HDPE drums or aluminum foil bags—protected from direct sunlight, extreme temperatures, and humidity. Packages are clearly labeled and handled as non-hazardous material. Standard shipping methods apply, complying with relevant safety and transport regulations to ensure product stability and integrity.
    Free Quote

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

    For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@liwei-chem.com