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Region :China/Anhui
Tel : +86-21-62744350 62598819
Fax : +86-21-62733549
Email :marketing@kelcochem.com
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Details for Direct Yellow 50

Direct Yellow 50 3214-47-9

Category :	Dyestuffs and Pigments
CAS NO :	3214-47-9
EC NO :	221-728-7
MF :	C₃₅H₂₄N₆Na₄O₁₃S₄
MW :	956.8165
Synonyms :	C.I. Direct Yellow 50 (VAN);C.I. Direct Yellow 50, tetrasodium salt;C.I. Direct Yellow 50, tetrasodium salt;1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(2-methyl-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4);Direct yellow 0;Direct Yellow 50;tetrasodium 3-[(E)-{4-[({4-[(E)-(4,8-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl}carbamoyl)amino]-2-methylphenyl}diazenyl]naphthalene-1,5-disulfonate;tetrasodium 3-[4-[[4-[(4,8-disulfonato-2-naphthyl)azo]-3-methyl-phenyl]carbamoylamino]-2-methyl-phenyl]azonaphthalene-1,5-disulfonate;Direct Yellow 50;
Molecular Structure :

Direct Yellow 50

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