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    1,2,3-Benzotriazole
    Synonyms: 1,2,3-Benzotriazole(BTA)
    CAS NO.: 95-14-7
    Molecular Formula: C6H5N3 
    Structure:
    Molecular Weight: 119.13
    Physical and chemical properties:

    Appearance

    White crystal or sheet, granular, needle-like, powdery

    Purity(%)

    99.5MIN

    Melting point(℃)

    96-99

    Water content(%)

    0.1MAX

    Ash content(%)

    0.05MAX

    PH value

    5.5-6.5

    Chroma

    80MAX
    Uses: Mainly used in the metal's(silver,lead,nickel,zinc,copper) antirust and corrosion moderating, widely used in antirust oil, copper and alloy copper's moderating corrosion, water circulation treatment, antifogging agent,macromolecule stabilizer,plant growth regulator, lubricating oil additive, ultraviolet absorber etc.. This product also can cooperate with many kinds of dirt prevention and germs killing, especially and household detergent to the corrosion.
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