Direct Red 83 15418-16-3, China Direct Red 83 15418-16-3 Manufacturers, China Direct Red 83 15418-16-3 Suppliers

Direct Red 83

Category :

Dyestuffs and Pigments

EC NO : 239-429-5

Molecular Formula : C₃₃H₁₆Cu₂N₆Na₄O₁₇S₄

Main Specifications :

Synonyms : C.I. Direct Red 83copper(2+) sodium 4-oxido-7-[({5-oxido-6-[(E)-(2-oxido-5-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl}carbamoyl)amino]-3-[(E)-(2-oxido-5-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate (2:4:1);

Molecular Structure:

Send your inquiry to Direct Red 83 supplier

Company：	Chemay (Tianjin) Int'l Trading Co.,Ltd.
Contact：
Phone：	+86-22-24224105,24224106,24224107
Mobile phone：
Fax：	+86-22-24224108
E-mail：	sales@chemay.com
Website：	http://www.chemay.com
Address：	902-C, Wanlong Center Building, 85 Liuwei Road, Tianjin 300012, China
Zip Code：	300012