Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade Enterprise standard/USP Standard
Product name: Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade
Item No.: BZZY-004
CAS NO. : 128446-35-5
Standard: Enterprise standard/USP Standard
In cosmetic field:
◆ It is an excellent stabilicer,emulsion
◆ It can reduce the irritation
◆ It make the smell lasting
2.Basic information of Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade
Product Name : Hydroxypropyl-Beta-Cyclodextrin
Synonyms : Hydroxypropyl-β-Cyclodextrin
MF : C42H70-nO35(C3H8O2)n
MW : 1134.98+58n
Molecular structure:
Product Specification of Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade USP Standard
Test Standard |
USP39-NF34 |
ITEMS |
SPECIFICATION |
Molar Substitution |
0.40-1.50 |
Clarity of solution |
50%(w/v) water solution is clear |
Identification(IR) |
same absorption bands as USP Hydroxypropyl Betadex RS |
Loss on Drying |
≤10.0% |
Conductivity |
10%(w/v) water solution ≤200µS/cm |
Propylene oxide |
≤1ppm |
Propylene glycol |
≤2.5% |
Sum of Other Impurities |
≤1% |
Betadex |
≤1.5% |
Any other single impurity |
≤0.25% |
Heavy Metal |
≤20 |
TAMC(cfu/g) |
≤1000cfu/g |
TYMC(cfu/g) |
≤100cfu/g |
Bacterial endotoxins (EU/g) |
--- |
Product Specification of Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade Enterprise standard Standard
Hydroxypropyl-Beta-Cyclodextrin Cosmetic grade Enterprise standard Standard | |
Test Standard |
Enterprise standard |
ITEMS |
SPECIFICATION |
Appearance |
white powder, insipid, innocent |
Assay |
≥96% |
Degree of Substitution |
4-6 |
Loss on Drying |
≤10.0% |
PH |
5.0-7.5 |
chloride |
≤1.0% |
Betadex |
≤1.0% |
Residue on Ignition |
≤3.5% |
Heavy Metal |
≤10ppm |
Product Introduction of Cosmetic grade Hydroxypropyl-Beta-Cyclodextrin
Hydroxypropyl beta cyclodextrin used as stabilizer,emulsifier and odor absorber in cosmetics.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.
Packing & Shipping
Packing Detail : 10kg/1drum,15kg/1carton,16.33kg/1carton
Shipping methods :
We offer several delivery services to suit all customer needs, such as AIR freight, DHL, FEDEX, SEA freight and others.
Delivery $ Payment
Payment:
We accept payments through Telex transfer, Letter of Credit or arrange payment to our Paypal account:zhiyuansw@163.com
Delivery: Within 1-3 workdays after receive payment.
FAQ
● How about your quality and purity of product?
● Enterprise standard high quality and 96% purity.
● Do you have factory of yourself?
● We are factory.
● What kind of mode of transportation do you use?
● By sea or air(DHL,FedEx).
● What is MOQ?
● MOQ is 1kg.
● could you provide sample?
● Yes,small quantity sample can be offered to you.
http://www.zhiyuan-cydextrin.com/