COSMEMASTERS, the first cosmetic ingredient course and community service platform in China, is a gathering place for “ingredient analysis officers”. We are committed to creating a scientific, systematic and professional cosmetic ingredient knowledge system for you, so that you can make less detours on the road of skincare and stand out in the workplace. 6 senior lecturers with backgrounds of top 500 beauty companies and more than 10 years of experience will take you to open a new chapter of cosmetic knowledge!
| COSING Ref No | 31532 |
| INCI name | 4-NITRO-O-PHENYLENEDIAMINE |
| 标准中文名称 | 4-硝基邻苯二胺 |
| INN name | |
| Ph. Eur. Name | |
| CAS No | 99-56-9 |
| EC No | 202-766-3 |
| Chem/IUPAC Name / Description | 4-nitro-o-phenylenediamine (CI 76020) |
| Restriction | Annex III/240 |
| Function |
HAIR DYEING:
Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, permanent, depending on the length of time the colorant remains on the hair.
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