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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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