Registration Dossier

Reference substances

Reference substances

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General information

Inventory

No inventory information available

Reference substance information

IUPAC name:
positional isomer 1 of Trisodium bis[2-[[2,4-dihydroxy-3-[(2-methyl-4-sulphophenyl)azo]phenyl]azo]benzoato(3-)]chromate(3-)

Molecular and structural information

Molecular formula:
C40H26CrN8O14S2.3Na
Molecular weight:
1 027
Structural formula:
Chemical structure