1-hydroxy-2,4-diaminobenzène (2,4-diaminophényl) et son dichlorhydrate (2,4-Diaminophenol HCl) en cas d’utilisation comme substance dans les teintures capillaires
1-Hydroxy-2,4-diaminobenzene (2,4-Diaminophenol) and its dihydrochloride salts (2,4-Diaminophenol HCl) when used as a substance in hair dye products