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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