Cosmetic additives Hydroxyproply Beta Cyclodextrin 128446 35 5

Hydroxypropyl beta cyclodextrin ( HP-?-CD ) CAS NO.: 128446-35-5 Standard: EP, USP, BP, CP Appearance: White powder,sweet,insipid and innocuous Shelf life: 36 Months Grade: Oral and Injection Application: Pharmaceuticals, Food,Cosmetics Molecular Weight: 1431-1806 Solubility: ?100(25?,g/100ml) Heavy metal: ?0.0025% In Cosmetics Hydroxypropyl beta cyclodextrin used as stabilizer,emulsifier and odor absorber.It could reduce organic molecules stimulation to skin mucosal and enhance the stability of the effective components.Prevent volatile ,oxidation of nutrient composition ,increase the solubility of insoluble flavours and fragrances and keep the fragrance slow releasing and lasting. url:http://www.cyclodextrinchina.com