Chemical Compound

Fluorescent Brightener 220

CAS Registry Number 16470-24-9
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Fluorescent Brightener 220 chemical structure
Primary Record

Fluorescent Brightener 220

In stock
7,010 g
Purity
98.8 %
CAS
16470-24-9

Compound Identifiers & Properties

CAS
16470-24-9
PubChem CID
61837
SMILES
C1=CC(=CC=C1NC2=NC(=NC(=N2)N(CCO)CCO)NC3=C(C=C(C=C3)C=CC4=CC(=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=C(C=C6)S(=O)(=O)[O-])N(CCO)CCO)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
Canonical SMILES
O=S(=O)([O-])c1ccc(Nc2nc(Nc3ccc(C=Cc4ccc(Nc5nc(Nc6ccc(S(=O)(=O)[O-])cc6)nc(N(CCO)CCO)n5)c(S(=O)(=O)[O-])c4)cc3S(=O)(=O)[O-])nc(N(CCO)CCO)n2)cc1.[Na+].[Na+].[Na+].[Na+]

Names & Synonyms

  • Fluorescent Brightener 220
  • C.I. Fluorescent Brightener 220
  • AN-17454
  • 16470-24-9
  • tetrasodium 2-[[4-[bis(2-hydroxyethyl)amino]-6-(4-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-5-[2-[4-[[4-[bis(2-hydroxyethyl)amino]-6-(4-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-3-sulfonato-phenyl]vinyl]benzenesulfonate