Hydroxypropyl betacyclodextrin
This product is white or off-white amorphous or crystalline powder; odorless, slightly sweet taste; strong moisture attraction. Very soluble in water, soluble in methanol or ethanol, almost insoluble in acetone or trichloromethane.
Subcategory:
Cyclodextrins for Cosmetics
Product Information:
Product Name:Cosmetic grade hydroxypropyl betacyclodextrin
Quality standard: enterprise standard
Appearance: white powder
CAS NO.：128446-35-5
Molecular Formula:C42H70-nO35(C3H7O)n
Molecular weight:1134.98+58n
Testing Standards:
| Test items | Enterprise Standard |
| Appearance | This product is white or off-white amorphous or crystalline powder; odorless, slightly sweet taste; strong moisture attraction. Very soluble in water, soluble in methanol or ethanol, almost insoluble in acetone or trichloromethane. |
| Appraise | The interface between the two liquids should show a purple ring |
| PH (chemistry) | pH5.0～7.5 |
| Betacyclodextrin | ≤1.0% |
| Moisture content | ≤10.0% |
| Scorch residue | ≤3.5% |
| Heavy metal | ≤20ppm |
| Molar substitution | 0.5～1.0 |
Packaging storage
Packing: in accordance with the pharmaceutical packaging
Packing specification: 1kg/bag; 2kg/bag; 10kg/drum; 20kg/drum
Storage: Sealed and kept in dry place
keyword:
Hydroxypropyl-Beta-Cyclodextrin