S3499  

Fluorescent Brightener 220 | 16470-24-9

Additional information

CAS ID

16470-24-9

IUPAC Name

Fluorescent Brightener 220

Molecular Formula

C40H40N12Na4O16S4

Molecular Weight

SMILES

O=S(C1=CC(NC2=NC(N(CCO)CCO)=NC(NC3=CC=C(S(=O)([O-])=O)C=C3)=N2)=CC=C1/C=C/C4=CC=C(NC5=NC(N(CCO)CCO)=NC(NC6=CC=C(S(=O)([O-])=O)C=C6)=N5)C=C4S(=O)([O-])=O)([O-])=O.[Na+].[Na+].[Na+].[Na+]

Description

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