China Direct Yellow 4 Suppliers, China Direct Yellow 4 Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
20th

year

AFINE CHEMICALS LIMITED
https://www.chemnet.com/ChinaSuppliers/25209/
China Suppliers > AFINE CHEMICALS >

Direct Yellow 4

Details for Direct Yellow 4

Direct Yellow 4

111Category:

Pharmaceuticals and Biochemicals

Direct Yellow 4
CAS NO: 3051-11-4
EC NO: 221-267-1
Molecular Formula: C26H20N4O8S2
Molecular Weight: 580.589
Specification:
InChI: InChI=1/C26H20N4O8S2/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20/h1-16,29-30H,(H,33,34,35)(H,36,37,38)
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: Direct Yellow 4 3051-11-4
if you are sourcing Direct Yellow 4 from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.