2-Hydroxyethyl Picramic Acid

Hair dyeing Restricted — conditions apply

CAS: 99610-72-7 Opens the substance record on PubChem
EC: 412-520-9
Status: Restricted — conditions apply · Annex III, entry 222
Maximum: (b) 2.0%
Conditions: (a) To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black henna’ tattoos may increase your risk of allergy. Do not colour your hair if: — you have a rash on your face or sensitive, irritated and damaged scalp, — you have ever experienced any reaction after colouring your hair, — you have experienced a reaction to a temporary ‘black henna’ tattoo in
In brief: 2-Hydroxyethyl picramic acid is a synthetic dye used in hair colouring products. It works as a direct dye, colouring the hair shaft without needing an oxidising agent to develop the shade.
Appears in: 0 catalogue products

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