DIRECT YELLOW 4 3051-11-4, China DIRECT YELLOW 4 3051-11-4 Manufacturers, China DIRECT YELLOW 4 3051-11-4 Suppliers

DIRECT YELLOW 4

Category :

Dyestuffs and Pigments

EC NO : 221-267-1

Molecular Formula : C₂₆H₂₀N₄O₈S₂

Main Specifications :

Synonyms : C.I. 24890;C.I. Direct Yellow 4 (VAN);C.I. Direct Yellow 4, disodium salt;C.I. Direct Yellow 4, disodium salt (8CI);disodium 2,2'-(E)-ethene-1,2-diylbis{5-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonate};2,2'-(E)-ethene-1,2-diylbis{5-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonic acid};2,2'-ethene-1,2-diylbis{5-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonic acid};

Molecular Structure:

Send your inquiry to DIRECT YELLOW 4 supplier

Company：	Dragon Chemical Group Co.,China
Contact：
Phone：	+86-571-88383188;86970388;+49-211-550203-21
Mobile phone：
Fax：	+86-571-88391332;49-211-550203-10
E-mail：	sales@dragon-chem.com
Website：	http://www.dragon-chem.com
Address：	16/Fl., Tower B, Qingchun Development Building, 66 East Qingchun Rd., Hangzhou, China
Zip Code：	310016