Chemical Compound

Blue BNS salt

CAS Registry Number 91-91-8
Blue BNS salt chemical structure
Primary Record

Blue BNS salt

In stock
7,544 g
Purity
98.2 %
CAS
91-91-8

Compound Identifiers & Properties

CAS
91-91-8
PubChem CID
53384533
SMILES
COC1=C(C=CC(=C1)C2=CC(=C(C=C2)[N+]#N)OC)[N+]#N.[O-]S(=O)(=O)[O-].[Cl-].[Cl-].[Cl-].[Cl-].[Zn+2].[Zn+2]
Canonical SMILES
COc1cc(-c2ccc([N+]#N)c(OC)c2)ccc1[N+]#N.O=S(=O)([O-])[O-].[Cl-].[Cl-].[Cl-].[Cl-].[Zn+2].[Zn+2]

Names & Synonyms

  • Blue BNS salt
  • Fast Blue B Salt
  • Diazo Blue B Salt
  • Azoic diazo component 48
  • Naphthanil Diazo Blue B Salt
  • C14H12N4O2.2Cl
  • Tetrazotized-o-dianisidine chloride
  • EINECS 202-106-4
  • C14-H12-N4-O2.2Cl
  • NSC 36551
  • F0093
  • dizinc(2+) fast blue B tetrachloride sulfate
  • 91-91-8
  • 3,3'-dimethoxy[1,1'-biphenyl]-4,4'-bis(diazonium) dichloride
  • [1,1'-Biphenyl]-4,4'-bis(diazonium), 3,3'-dimethoxy-, dichloride