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Reference substances

Reference substances

IUPAC name:
Trisodium 2-[(E)-(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]naphthalene-1,5-disulfonate

Inventory

CAS number:
41131-49-1
Synonyms
Names:
trisodium 2-[(E)-(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]naphthalene-1,5-disulfonate

Molecular and structural information

Molecular formula:
C20H12N3Na3O10S3
Molecular weight:
619.5
SMILES notation:
[Na+].[Na+].[Na+].[O-]S(=O)(=O)c4cccc3c4ccc(/N=N/c2c(cc1cc(N)ccc1c2O)S([O-])(=O)=O)c3S([O-])(=O)=O
Structural formula:
Chemical structure

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