| Model: | AAA |
|---|---|
| Brand: | Qianhui |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | hpbcd , drug excipient , 128446-35-5 |
| Price: |
US $30
/ kg
|
| Min. Order: | 1 kg |
| Live Chat: | Last Online:22 Oct, 2014 |
Company Information
Our Advantages in Beta Cyclodextrin and its series:
1.Professional Cyclodextrin manufacturer over years,Independent product research and development team,with the most advanced detecting equipments.
2.From raw material to finished product,all comforts to GMP standard.
3.Factory direct sale,quality control and best before-sale and after-sale service.
4.All staff in Qianhui welcome you visit and audit our factory!
Product Description
Specification:
| Items | Specification | Testing results |
| Appearance | white or almost white amorphous or crystalline powder | conform |
| Clarity of solution | clear and remain transparent after cooling to room temperature | conform |
| Solubility | Freely soluble in water and in propylene glycol | conform |
| Infrard absorption | Complies with spectrophotometry HPBCD CRS | conform |
| Propylene Oxide | ≤1ppm | conform |
| Assay | ≥98% | 99.8% |
| Degree of substitution | 3-10 | 5.0 |
| Loss on drying | ≤10.0% | 4.0% |
| Heavy metal | ≤20ppm | <20ppm |
| Conductivity | ||
| Beta-CD | ≤1.5% | 0.56% |
| Propylene glycol | ≤2.5% | 0 |
| Related Substances |
Impurity≤1.5% Impurity≤2.5% Any other impurity≤0.1% Total of other impurity≤1.0% |
conform |
| The total number of germ | ≤1000 | <80 |
| The total number of mould | ≤100 | <10 |
Application:
(1) In Medical Field
1.Because its lower surface activity and hemolytic activity,so HPBCD is an ideal injection solubilizer and drug excipients,no muscle irritation.
2.Increase the solubility of medicine and biological availability, also increase durg's curative effect,thus decrease the dose.
3.Meanwhile,Hydroxypropyl Beta Cyclodextrin can control drug release rate, lower drug toxicity and enhance stability.
4. It is not only be used in oral drugs, injection, mucosal drug delivery system, transdermal drug delivery system, lipotropy targeting drug carrier, but also can be used as protein protective agent and stabilizer.
(2) In Food field
1. HP-B-CD can reduce or mask bad odor of nutrition molecular.
2.Prevent nutrient composition of volatile, oxidation, increase the infusibility, essence, perfume water-soluble and Keep the fragrance slow release and lasting.
3. In the food industry,because its molecule structure,HPBCD are employed for the preparation of cholesterol free products.
(3)In Cosmetics Industry
1. Hydroxypropyl Beta Cyclodextrin is used as stabilizers, emulsifiers, deodorant in cosmetic.
2. Hydroxypropyl Beta Cyclodextrin can decrease the stimulating effect on the skin produced by organic composition of cosmetic.
3. Hydroxypropyl Beta Cyclodextrin can prevent nutrient ingredient evaporating and oxidating, increase water-soluble of spices and essence, keep fragrance's sustained and release lasting.
Our Services
1.What's the main advantanges about our factory?
We have a professional product research and development team,the most advanced production line and detecting instruments, sales team with humanistic service(including after-sale service).Conforms to GMP standand and meets USP35,CP2010,EP7.0.
2.What's our Quality Assurance System?
Raw Material-Material Storage-Workshop Production-Finished Product-Finished Product Storage-Sale-After sale service,in the whole prcess,our product is under the supervision of QA and QC,firmly conforms to GMP standard.
3.About our MOQ and delivery time?
Our Minium Order Quantity is 1Kg,products can be sent within seven days.
4.Could we provide you sample?
Yes.Sample can be prepared well and free of charge for your test support.
5.Can purchaser come to audit?
We warmly welcome customers' audit,it's an effective way to build a better business relationship.
