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Following the ban of red dye No. 3 in the United States, experts weigh in on the potential health risks of red dye No. 40, yellow dye No. 5 and others. ... Made from petroleum and chemically known ...
While the artificial food dyes Red Dye No. 3 and Red Dye No. 40 (commonly known as Red 40) are both derived from petroleum — as most artificial colors are — Red Dye No. 40 has already become a ...
Allura Red AC, also known as FD&C Red 40 or E129, is a red azo dye commonly used in food. It was developed in 1971 by the Allied Chemical Corporation, who gave the substance its name. [1] [2] It is usually supplied as its red sodium salt but can also be used as the calcium and potassium salts. These salts are soluble in water.
Red dye 40, also known as Allura Red, is a different chemical than red dye 3. It was first registered with the FDA in the 1970s and, like red dye 3, it’s synthesized from petroleum.
FD&C Red No. 3 [a] – Erythrosine, E127 (pink shade, commonly used in glacé cherries) [41] FD&C Red No. 40 – Allura red AC, E129 (red shade) FD&C Yellow No. 5 – Tartrazine, E102 (yellow shade) FD&C Yellow No. 6 – Sunset yellow FCF, E110 (orange shade) Two dyes are allowed by the FDA for limited applications:
Erythrosine, also known as E127 and Red No. 3, is an organoiodine compound, specifically a derivative of fluorone. It is a red-pink dye used for food coloring, cosmetics, hair coloring, pet products, and diverse industrial colorings. [2] [3] It is the disodium salt of 2,4,5,7-tetraiodofluorescein. [2]
The dye, which has been registered with and regulated by the U.S. Food and Drug Administration since 1971, is used by food manufacturers to achieve a bright red color. "Red 40 is an FDA-approved ...
Nine dyes, including Red 3, have been allowed in U.S. food. The other common color additives in food are Blue 1, Blue 2, Green 3, Red 40, Yellow 5 and Yellow 6. Two permitted colors are used more rarely: Citrus Red 2 and Orange B. The FDA certifies synthetic color additives and regulates their use.