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Blue 2 lake

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Blue 2 lake or FD&C Blue No. 2 lake also known as Indigotine or Indigo Blue, is a synthetic dye derived from indigo, a natural colorant substance. The name describes the structure of the molecule. FD&C indicates that the color is approved by the United States Food and Drug Administration (FDA) for use in foods, drugs, and cosmetics. (1987) BLUE #2...

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Blue 2 lake

by Al222 (26806 pt) · 2025-Oct-06

Blue 2 lake or FD&C Blue No. 2 lake also known as Indigotine or Indigo Blue, is a synthetic dye derived from indigo, a natural colorant substance. The name describes the structure of the molecule. FD&C indicates that the color is approved by the...

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Component typeChemical

Chemical RiskNot available

Main substancesNot available

Last update2025-10-06 11:05

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