FD&C Red No. 40

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FD&C Red No. 40

Allura Red AC
CI 16035
Class: Monoazo C₁₈H₁₄N₂O₈S₂Na₂ Formula wt 496.43
129 [25956-17-6] WZB9127XOA fd&c red no. 40

DESCRIPTION

FD&C Red No. 40 is principally the disodium salt of 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonic acid.

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