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 | 37740 |
| INCI name | SODIUM BISULFITE |
| 标准中文名称 | 亚硫酸氢钠 |
| INN name | sodium bisulfite |
| Ph. Eur. Name | |
| CAS No | 7631-90-5 |
| EC No | 231-548-0 |
| Chem/IUPAC Name / Description | Sodium hydrogensulphite |
| Restriction | III/99 V/9 |
| Function |
ANTIOXIDANT:
Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.
HAIR WAVING OR STRAIGHTENING:
Modifying the chemical structure of the hair, allowing it to be set in the style required (permanent waves or hair straightening).
PRESERVATIVE:
Exclusively or mainly intended to inhibit the development of micro-organisms in the cosmetic product. All authorised preservatives are substances in the positive list of Annex V to the Cosmetics Regulation 1223/2009.
REDUCING:
Changing the chemical nature of another ingredient by adding hydrogen (or removing oxygen).
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