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INCI: CI 15985
Disodium 6-hydroxy-5-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate
May aggravate
Safety summary
Generally considered safe for cosmetic use, but like all dyes, it can rarely cause irritation or allergic reactions in very sensitive individuals.
CAS Number
2783-94-0
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.