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/Direct Dyes

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：	Ningbo Everlop Import & Export Co., Ltd
E-mail：	chem@netsun.com
Address：	Room1203, NO.21 Hualou Lane, Prime Center Haishu District, Ningbo, China.
Zip Code：	315010