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Butter yellow

Butter yellow

C6H5N:NC6H4N(CH3)2;a fat-soluble yellow dye (mw 225) that has hepatic carcinogenic action in experimental animals; used as an indicator of ph (red, at ph 2.9, yellow at ph 4.0).

Synonym: dimethylaminoazobenzene, methyl yellow.

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An allergy response...

... allergic to peanuts kissed her boyfriend, who had eaten a peanut butter and jelly sandwich about an hour before. She promptly dropped dead ... (arificial vanilla flavoring), sweetners (aspartame), and colors (yellow #5). People with this kind of response have a delay in response from ...

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by ladykat324
Wed Nov 14, 2007 9:54 pm
Forum: Human Biology
Topic: Allergy questions
Replies: 18
Views: 18072

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