N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulfate
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About N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulfate
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulfate is a substituted aromatic amine.[1] In cosmetics, it is used to color hair.[3] In Europe, it may be used as a coloring ingredient in oxidative hair dyes, but it must not be formulated with nitrosating agents, and the nitrosamine content must not exceed 50 μg/kg.[2]
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulfate Details
- Ingredient function
- Hair Dyeing
- Main product categories
- Hair Dye / Bleach / Perm, Hair Coloring
- INCI name
- N,N-BIS(2-HYDROXYETHYL)-P-PHENYLENEDIAMINE SULFATE
- CosIng ID
- 57209
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulfate References
- 대한화장품협회 화장품성분사전 · 성분코드 18710
- European Union · Annex III entry 198
- European Commission — CosIng · substanceId 57209
Last updated
This ingredient information is based on publicly available scientific literature, cosmetic ingredient databases, and regulatory sources from various countries. Usage restrictions, permitted concentrations, and labeling requirements may vary by country, region, and product type.
Ingredient preference is a reference metric based on user review data. It does not indicate the efficacy or safety of the ingredient itself.
