Characteristics
- INCI
- Sodium Borate
- CAS
-
1330-43-4, 1303-96-4
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- IUPAC
- Disodium Tetraborate, Anhydrous (Boric Acid, Disodium Salt); Disodium Tetraborate Decahydrate (Borax Decahydrate)
- Functions
- buffering
- EU Restr.
-
III/1a III/1b
EU regulatory status: restricted use. The ingredient is permitted in EU cosmetics but its use and labelling are regulated.
More detail →
Description
A very alkaline colorless, crystalline powder used in tiny amounts to set the pH of cosmetics products to be just right. In larger amounts, it can be a skin irritant (the Cosmetic Ingredient Review panel concluded that sodium borate up to 5% is safe as a cosmetic ingredient, though a 5% solution should not be used on infant or injured skin).
Products with Sodium Borate (119 total)
Most often found in Stridex products (6 items)