About Direct Yellow 4
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Direct Yellow 4
Product Name: Direct Yellow 4
Synonyms:91045 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}
CAS RN.: 3051-11-4
EINECS: 221-267-1 Molecular Weight: 580.589 Molecular Formula: C26H20N4O8S2 Density: 1.5g/cm3 refractive_index: 1.691 Hazard Symbols: Add Details Risk Codes: Add Details Safety Description: Add Details
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