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 | 100114 |
| INCI name | COPPER POWDER |
| 标准中文名称 | 铜粉 |
| INN name | |
| Ph. Eur. Name | |
| CAS No | 7440-50-8 |
| EC No | 231-159-6 |
| Chem/IUPAC Name / Description | Copper Powder is the element consisting of powdered metallic copper. To identify the colorant meeting the requirements for labeling purposes in the US, the INCI Name Copper Powder must be used. To identify the colorant allowed for use in the European Union (EU), the INCI Name CI 77400 must be used. |
| Restriction | |
| Function |
ANTIMICROBIAL:
Preventing and/or slowing down microbial growth.
BULKING:
Non-reactive (chemically inert), solid ingredients that dilute other solids and/or increase the volume of cosmetic products.
COLORANT:
Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light; (precursors of oxidative hair colorants shall be deemed colorants). All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.
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