This entry shows data from the EU CosIng database. An editorial description has not been written and reviewed yet.
Functions
- Hair dyeing
- Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, permanent, depending on the length of time the colorant remains on the hair.
EU regulation
EU · Annex III, entry 261N-(2-Hydroxyethyl)-2-nitro-4- trifluormethyl-aniline
- Product type
- (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 2,5% For (a) and (b): - Do not use with nitrosating agents - Maximum nitrosamine content: 50 microgram/Kg - Keep in nitrite-free containers
- Conditions and warnings
- To be printed on the label: Hair colorants can cause severe allergic reactions
- As of
- 3 November 2026 · (EU) 2013/658