products

Poly(3-Hydroxybutyrate)

    • Product Name: Poly(3-Hydroxybutyrate)
    • Chemical Name (IUPAC): Poly(3-hydroxybutanoic acid)
    • CAS No.: 26780-50-7
    • Chemical Formula: (C4H6O2)n
    • Form/Physical State: solid
    • Factroy Site: No. 36, Beisan East Road, Shihezi Development Zone, Xinjiang
    • Price Inquiry: sales2@boxa-chem.com
    • Manufacturer: Tianye Chemical
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    Specifications

    HS Code

    567686
    Chemicalname Poly(3-Hydroxybutyrate)
    Abbreviation PHB
    Casnumber 26780-50-7
    Chemicalformula (C4H6O2)n
    Appearance White to off-white solid
    Meltingpoint 175-180°C
    Density 1.25 g/cm3
    Biodegradability Biodegradable
    Tensilestrength 30-40 MPa
    Glasstransitiontemperature 5°C
    Solubility Insoluble in water; soluble in chloroform and chlorinated hydrocarbons
    Monomerunit 3-Hydroxybutyrate
    Productionmethod Microbial fermentation
    Refractiveindex 1.48

    As an accredited Poly(3-Hydroxybutyrate) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Poly(3-Hydroxybutyrate), 100g, is provided in a sealed, labeled HDPE bottle with tamper-evident cap for safe storage.
    Container Loading (20′ FCL) 20′ FCL contains Poly(3-Hydroxybutyrate) packed in 25 kg bags, totaling around 16 metric tons per container, moisture-protected.
    Shipping Poly(3-Hydroxybutyrate) is shipped in tightly sealed, chemical-resistant containers to prevent moisture absorption and contamination. Packages are clearly labeled with product identification and relevant safety information. Store and ship in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition, in compliance with standard chemical transport regulations.
    Storage Poly(3-Hydroxybutyrate) (PHB) should be stored in a tightly sealed container, kept in a cool, dry, and well-ventilated place, away from moisture, heat, and direct sunlight. Avoid sources of ignition and incompatible materials, such as strong acids or bases. Proper storage helps maintain its physical properties and prevents degradation or microbial contamination. Always follow local regulations and safety guidelines.
    Shelf Life Poly(3-Hydroxybutyrate) typically has a shelf life of 1–2 years when stored in cool, dry, dark, and airtight conditions.
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    Tel: +8615380400285

    Email: sales2@boxa-chem.com

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    Certification & Compliance