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Reference substances

Reference substances

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General information

Inventory

EC number:
228-412-8
EC name:
Disodium 6-hydroxy-5-[[4-[[4-(phenylamino)-3-sulphonatophenyl]azo]naphthyl]azo]naphthalene-2-sulphonate
CAS number:
6262-07-3

No inventory information available

Reference substance information

IUPAC name:
disodium;(5E)-5-[[4-[(4-anilino-3-sulfonatophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]-6-oxonaphthalene-2-sulfonate

CAS information

CAS number:
6262-07-3

Molecular and structural information

Molecular formula:
C32H23N5O7S2.2Na
Molecular weight:
697
SMILES notation:
C1=CC=C(C=C1)NC2=C(C=C(C=C2)N=NC3=CC=C(C4=CC=CC=C43)NN=C5C6=C(C=CC5=O)C=C(C=C6)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Structural formula:
Chemical structure