Direct Yellow 50 3214-47-9, United-Kingdom Direct Yellow 50 3214-47-9 Manufacturers, United-Kingdom Direct Yellow 50 3214-47-9 Suppliers

Direct Yellow 50

Category :

Dyestuffs and Pigments

EC NO : 221-728-7

Molecular Formula : C₃₅H₂₄N₆Na₄O₁₃S₄

Main Specifications :

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:

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Company：	Town End (Leeds), Plc
E-mail：	chem@netsun.com
Address：	Silver Court, Intercity Way, Stanningley, LEEDS.West Yorkshire LS13 4LY, United Kingdom
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