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2-Nitro-p-phenylenediamine is a low molecular weight red dye which is able to penetrate into hair shafts; this compound is one of the most commonly used dyes in semi-permanent hair colorants. 2-Nitro-p-phenylenediamine is also an ingredient in perman...
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
4-Amino-2-Hydroxytoluene is a substituted aromatic compound used in the formulation of permanent hair dyes, colors and tints. 4-Amino-2-Hydroxytoluene is used as a coupler in cosmetic hair dye formulations. The compound has a low oral toxicity in ani...
2-Nitro-p-phenylenediamine is a low molecular weight red dye which is able to penetrate into hair shafts; this compound is one of the most commonly used dyes in semi-permanent hair colorants. 2-Nitro-p-phenylenediamine is also an ingredient in perman...