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What is tartrazine made out of?

Noah Campbell | 2023-04-07 08:00:51 | page views：1598
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Zoe Wilson

Studied at the University of California, Los Angeles, Lives in Los Angeles, CA, USA.
As a subject matter expert in chemistry, I can tell you that tartrazine is an artificial food dye, also known as FD&C Yellow No. 5. It is synthesized from coal tar derivatives and is used to give a bright yellow color to various food products, beverages, and pharmaceuticals.

Tartrazine - Wikipedia
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Charlotte Hughes

Studied at the University of Lagos, Lives in Lagos, Nigeria.
Tartrazine is water-soluble and has a maximum absorbance in an aqueous solution at 425 nm. Like many azo dyes tartrazine is manufactured using petrochemicals as starting stock, and was formerly manufactured using chemicals derived from coal tar as the starting material.
2023-04-16 08:00:51
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Ethan Hall

QuesHub.com delivers expert answers and knowledge to you.
Tartrazine is water-soluble and has a maximum absorbance in an aqueous solution at 425 nm. Like many azo dyes tartrazine is manufactured using petrochemicals as starting stock, and was formerly manufactured using chemicals derived from coal tar as the starting material.
Tartrazine - Wikipedia
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