Bromothymol Blue is a colour additive that conforms to the formula:
76-59-5
200-971-2
COLORANT : Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light; (precursors of oxidative hair colorants shall be deemed colorants). All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.
colorant , hair dyeing
colorant
abrasive , absorbent , anticaking , bulking , colorant , opacifying
anticaking , colorant , emulsion stabilising , viscosity controlling
colorant , opacifying