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    Cinnamic Acid

    Product Identification:

    CAS No.: 140-10-3 

    Molecular Formula:C9H8O2

    Structural Formula:

    Specification:

    NO

    Items of analysis

    Specification

    1

    Appearance

    colorless or yellowish powder

    2

    ASSAY (BY GC),(%)

    99% min

    3

    Melting point(℃)

    134-135.5

    4

    loss on DRYING (%)

    1.0 MAX

    5

    Residue after IGNITION (%)

    0.2MAX

    6

    Arsenic(COUNT ASAs) (mg/kg)

    0.5 MAX

    7

    HEAVY METALS(As Pb)(mg/kg)

    1.0 MAX

    8

    Solubility

    1g sample soluble in 7ml/95% ethanol

    Packing:
    1. Packing Material: Kraft paper bagliningpolyethylene bag
    2. Net Weight: 25kg/bag 

    Application:

    Cinnamic acid is largely used in flavors and fragrances, food additives, pesticide industry, pharmaceutical synthesis, and organic chemical synthesis, etc.