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

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