Thursday, September 16, 2010

What is Red 40

Buzz of the day: Does someone own and manufacture Red 40?  Or is it a specification of a certain hue, saturation, and lightness? 

http://www.red40.com/ says that Red 40 is an FDA-certified color additive, and lists many foods that include it.  http://en.wikipedia.org/wiki/Allura_Red_AC says chemically it is 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalene-sulfonate, and that it is made mostly from petroleum.

Can anyone comment on who makes Red 40?

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