Lingwu, Yinchuan, Ningxia, China sales2@liwei-chem.com 3170906422@qq.com
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Protein Polypeptides

    • Product Name Protein Polypeptides
    • Alias protein-polypeptides
    • Einecs 931-332-8
    • Mininmum Order 1 g
    • Factory Site Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry sales2@liwei-chem.com
    • Manufacturer Alchemist Worldwide Ltd
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    429838

    product_name Protein Polypeptides
    form Powder
    color White to off-white
    molecular_weight Varies (typically 1,000 to 10,000 Da)
    source Hydrolyzed proteins (e.g., soy, milk, fish)
    solubility Water soluble
    odor Mild or bland
    taste Neutral to slightly bitter
    purity ≥ 90%
    storage_conditions Keep in a cool, dry place
    pH_range 5.0 - 7.5 (1% solution)
    shelf_life 24 months
    application Nutritional supplements, cosmetics, pharmaceuticals

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

    Packing & Storage
    Packing Protein Polypeptides packaged in a 500g white, sealed HDPE bottle with tamper-evident cap; labelled with safety and product details.
    Shipping Protein polypeptides are shipped in sealed, temperature-controlled containers to maintain stability and prevent degradation. Packaging includes leak-proof vials or bottles with protective insulation and clear labeling, in compliance with regulatory standards. Shipping is expedited and tracked, with material safety data sheets (MSDS) provided for safe handling and regulatory compliance.
    Storage Protein polypeptides should be stored in tightly sealed containers at -20°C or lower to prevent degradation. They should be kept dry, away from light, moisture, and oxidizing agents. Lyophilized powders are preferable for long-term storage. Avoid repeated freeze-thaw cycles by aliquoting solutions. Ensure proper labeling and documentation, following relevant safety and handling guidelines specific to laboratory or industrial settings.
    Free Quote

    Competitive Protein Polypeptides 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@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@liwei-chem.com

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    Certification & Compliance