Colorant
Dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Phloxine B, the dipotassium salt of a brominated chlorinated xanthene dye known as CI 45410. Used as a vivid pink red cosmetic colorant within EU Annex IV limits, with phototoxicity and ecological caveats.
Skin benefits
- Recognised colorant CI 45410 used in cosmetics
- Provides bright pink to red shades
- Authorised colorant in EU Annex IV under conditions
- Stable in many cosmetic matrices
Known concerns
- Halogenated xanthene dyes have potential phototoxicity questions
- Use restrictions apply such as not for eye area in some markets
- Heavy bromine content raises ecological concerns
- Can stain skin and textiles
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related colorants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.