Basic Brown 17

Characteristics

INCI

Basic Brown 17

CAS

68391-32-2 i

This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.

EC

269-944-0 i

This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.

IUPAC

[8-[(4-Amino-3-Nitrophenyl)Azo]-7-Hydroxy-2-Naphthyl]Trimethylammonium Chloride (Ci 12251)

Functions

Hair dyeing

EU Restr.

III/304 i

EU regulatory status: restricted use. The ingredient is permitted in EU cosmetics but its use and labelling are regulated.

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