Carmoisine Red
Azorubine, Carmoisine
- CAS
- 3567-69-9
- EC
- 222-657-4
- Food Code
- E122
- Sectors
- Food & Nutrition, Textiles, Leather & Paper
Carmoisine red, or azorubine, is a red powder with formula C20H12N2Na2O7S2 and molecular weight 502.44 g/mol. Soluble in water, used as synthetic azo dye; E122 in food.
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Carmoisine Red
Applications
Used in food coloring for candies and drinks; beverages for hue; cosmetics for lipsticks; pharmaceuticals for capsules; textiles for dyeing; in research for staining.
Safety & Risks
May cause hyperactivity in children; irritant to eyes and skin. Stable; use PPE; no major risks but avoid in sensitive individuals with asthma.
Packaging
Packaged in 25kg cartons with inner bags; store in dry, cool places per general dye SDS.