• Mainly produces a series of intermediate products based on naphthalene and benzene

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    PRODUCTS

    Pyrocatechol
    Synonims Pyrocatechol
    Formula

    C6H6O2

    Stuctural formular
    Properties Pyrocatechol is colorless monoclinic crystal; Molecular weight110.11; Specific gravity:1.37; Molar heat capacity:0.14kj/mol.k; Melting point:104~105℃; Boiling point: 246℃; Flash point:127℃(open); Can dissolve in water, ethanol, ether, benzene, chloroform, pyridine, liquid alkali. Pyrocatechol is poisonous, can distil, flammable, easy to oxidize into chocolate brown when expose in the air.
    Specification

    Index Name

    Firsts

    Qualified Product

    Appearance

    light Gray to light brown flaky grain

    light Gray to light brown flaky grain

    Content:%

    ≥99.0

    ≥98.0

    Melting point℃

    104~106

    103~105

    Ash content: %

    ≤0.04

    ≤0.04

    Target Price

     

    Uses

    Used as the rubber hardener, electroplate additive, skin antiseptic bactericide, hair dye, photographic developer, color photograph antioxidant, fur dye developer, crusting agent for paint and varnish; It is the important raw material for synthetic resin, tannic acid, Furadan, Baygon insecticides, berberine, adrenaline, vanillin, safrole,etc.

    Packing

    Packed in polypropylene composite packaging bag, 25Kg net weight per bag.

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    Add:Room 401-418, Building 18, Changjiang Plastics Chemical Market, 600 Tongjiang Middle Road, Xinbei District, Changzhou City
    E-mail:xinyan_gu@changyuchem.com

    International Trade:
    Tel: +86-519-85481997/81187592/85761005
    Fax: +86-519-85484533/85761018

    Domestic Trade:
    Tel: +86-519-85481743/85772200/85761002
    Fax: +86-519-85481030/85761058

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