ChemicalBook > CAS DataBase List > 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt

5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt

Product Name
5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt
CAS No.
6471-42-7
Chemical Name
5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt
Synonyms
C.I.36220;Columbia Catechine O;5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt
CBNumber
CB32274013
Molecular Formula
C25H27N3O3S
Formula Weight
449.56518
MOL File
6471-42-7.mol
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Hazard and Precautionary Statements (GHS)

5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt Preparation Products And Raw materials

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Preparation Products

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5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt Suppliers

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6471-42-7, 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] saltRelated Search:


  • 5,5'-[[4,6-Bis(sodiosulfo)-1,3-phenylene]bis[azo(4,6-diamino-3,1-phenylene)azo(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)azo]]bis[2-hydroxybenzoic acid sodium] salt
  • C.I.36220
  • Columbia Catechine O
  • 6471-42-7