Indo Colchem Limited

Acid Brown 83

• Category :

  Dyestuffs and Pigments

• Synonyms :

  C.I. 20250;C.I. Acid Brown 83;copper(2+) sodium 3-[(E)-{(3Z)-3-[2-(3-amino-4-nitrophenyl)hydrazinylidene]-2-oxido-4-oxocyclohexa-1,5-dien-1-yl}diazenyl]-4-oxidobenzenesulfonate (1:1:1);

• CAS NO :

  13011-68-2

• EC NO :

  235-862-9

• Molecular Formula :

  C₁₈H₁₁CuN₆NaO₈S

• Molecular Weight :

  557.9161

• Main Specifications :

• InChI :

  InChI=1/C18H14N6O8S.Cu.Na/c19-11-7-9(1-4-14(11)24(28)29)20-23-17-16(26)6-3-12(18(17)27)21-22-13-8-10(33(30,31)32)2-5-15(13)25;;/h1-8,20,25,27H,19H2,(H,30,31,32);;/q;+2;+1/p-3/b22-21+,23-17+;;

• Molecular Structure :