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尼泊金丙酯

    详细说明

    Propyl Paraben
    CAS No.: 94-13-3
    Formula: C10H12O3
    M.W.: 180.20
    Appearance: White Crystalline Powder
    Specifications: BP2009 / USP31
    Inspection Item
    Standard
    Assay
    99.0% - 100.5%
    Melting Point
    95℃ - 98℃
    Acidity
    0.1mg/g max
    Loss on Drying
    0.5% max
    Sulphate Ash
    0.1% max
    Residue
    0.05% max
    Heavy Metal
    10ppm max
    Related Substances
    Ultraviolet at 254nm passed
    Organic Volatile Impurities
    Meets BP2009/USP31 standard
    Appearance of Solution
    Clear
    Package: 25kg drums
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