Registration Dossier

Reference substances

Reference substances

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General information

Inventory

No inventory information available

Reference substance information

IUPAC name:
4-[(E)-[3-[(Z)-(2-carboxyphenyl)azo]-2,6-dihydroxy-phenyl]azo]-3-methyl-benzenesulfonate, sodium salt

Molecular and structural information

Molecular formula:
C20H15N4O7SNa
Molecular weight:
ca. 456
Structural formula:
Chemical structure