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Orange 2
Orange 2 is a synthetic azo dye formerly used as a food colorant and in cosmetics. It is not approved for use in foods by the FDA due to concerns over its safety and carcinogenic potential. The compound has been associated with mutagenic effects in animal studies and is considered a potential human carcinogen.
Mineral or nutrientUpdated Feb 6, 2026
Health score-1.0
-5Poor5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Carcinogenic potential, mutagenicity, allergenic reactions, regulatory disapproval for food use
Benefits
None
References
Waters containing Orange 2
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