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    Ascorbic acid( Vitamin C) CAS NO.: 50-81-7

    Ascorbic acid( Vitamin C) CAS NO.: 50-81-7

    Price:
    email
    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Pack. & Delivery:
    25kg/Drum

    Specification :

    Product Name: Ascorbic acid( Vitamin C)
    Another name: L-Ascorbic Acid; L( + ) -Ascorbic acid; Free Acid
    Molecular formula: C6H8O6
    Molecular weight: 176.12
    CAS NO.: 50-81-7
    Appearance: colorless crystaling, odorless and taste sour; MP: 190-192
    Heavy metals : 0.002% ; Iron: d2.0 ppm; Specific optical rotation: + 20.5° ^ + 21.5° ;
    Residue on ignition: d0.1% ; Freely soluble in water, soluble in ethanol.
    Standard: USP/ BP/ CP
    Package: 25kg/ Drum
    Email: pansense13( at) gmail( dot) com
    juliet@ pansens e.com
    MSN : pansense13( at) hotmail( dot) com
    TEL: + 86-0533-2695599



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