4321-69-1 acid violet 7

product Name	acid violet 7
CAS No	4321-69-1
Synonyms	C.I. 18055; C.I. Acid Violet 7; C.I. Acid Violet 7, disodium salt; C.I. Food Red 11; C.I. Acid Violet 7, disodium salt; disodium 5-acetamido-3-(4-acetamidophenyl)azo-4-hydroxynaphthalene-2,7-disulphonate; Acid Violet 7; disodium (3Z)-5-(acetylamino)-3-{[4-(acetylamino)phenyl]hydrazono}-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate; (3E)-5-(acetylamino)-3-{[4-(acetylamino)phenyl]hydrazono}-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid; disodium 5-(acetylamino)-3-{(E)-[4-(acetylamino)phenyl]diazenyl}-4-hydroxynaphthalene-2,7-disulfonate; Acid Fuchsine 6B; C.I.Acid Violet 7
Molecular Formula	C₂₀H₁₆N₄Na₂O₉S₂
Molecular Weight	566.472
InChI	InChI=1/C20H18N4O9S2.2Na/c1-10(25)21-13-3-5-14(6-4-13)23-24-19-17(35(31,32)33)8-12-7-15(34(28,29)30)9-16(22-11(2)26)18(12)20(19)27;;/h3-9,27H,1-2H3,(H,21,25)(H,22,26)(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+;;
EINECS	224-352-1
Molecular Structure
Hazard Symbols
Risk Codes
Safety Description

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