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4-Amino-3-[[4'-[(2,4-diamino-5-methoxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid disodium salt

4-Amino-3-[[4'-[(2,4-diamino-5-methoxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid disodium salt Structure
4-Amino-3-[[4'-[(2,4-diamino-5-methoxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid disodium salt structure
CAS No.
Chemical Name:
4-Amino-3-[[4'-[(2,4-diamino-5-methoxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid disodium salt
Synonyms
C.I.30250;Columbia Violet Black O;4-Amino-3-[[4'-[(2,4-diamino-5-methoxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid disodium salt
CBNumber:
CB62221649
Molecular Formula:
C35H27N9Na2O8S2
Molecular Weight:
811.75392
MDL Number:
MOL File:
Mol file
Request For Quotation

4-Amino-3-[[4'-[(2,4-diamino-5-methoxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid disodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

4-Amino-3-[[4'-[(2,4-diamino-5-methoxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid disodium salt C.I.30250 Columbia Violet Black O