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Synonym(s)
3-[[4-[Ethyl(2-hydroxyethyl)amino]-2-nitrophenyl]amino]-1,2-propanediol Hydrochlorides; CAS number: 114087-42-2; Methylene Blue
DefinitionThis section has been translated automatically.
HC Blue No. 9 is a blue dye that has been used in cosmetic formulations as a hair dye. In the "Commission Directive 2007/54/EC of 29 August 2007 amending Council Directive 76/768/EEC" concerning cosmetic products (published on 30.8.2007 in the Official Journal (OJ L 226, p.21) HC Blue No. 9 is no longer authorised as a hair dye.
Note(s)This section has been translated automatically.
The framework conditions for colouring agents which may be used in cosmetics are defined in the EC Cosmetics Regulation (1223/2009) Annex III/ (http://www.msds-europe.de/data/files/197871618.pdf).
Prof. Dr. med. Peter Altmeyer