High quality (2-Hydroxypropyl)-beta-cyclodextrin Cas 128446-35-5 with reasonable price CAS NO.128446-35-5
- FOB Price: USD: 1,900.00-2,000.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram
- Available Specifications:
AA(1-10)KilogramAA(1-50)KilogramA(1-50)Kilogram
- Product Details
Keywords
- Hydroxypropyl-beta-cyclodextrin,HPBCD
- (2-Hydroxypropyl)-beta-cyclodextrin
- (2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN in stock
Quick Details
- ProName: High quality (2-Hydroxypropyl)-beta-cy...
- CasNo: 128446-35-5
- Molecular Formula: C63H112O42
- Appearance: white powder
- Application: medical intermediate
- DeliveryTime: 3-15 working days
- PackAge: aluminium foil bag
- Port: any port in China
- ProductionCapacity: 1000 Kilogram/Week
- Purity: 99%
- Storage: dry and cool place
- Transportation: by air or boat
- LimitNum: 1 Kilogram
- Moisture Content: 0
- Impurity: 0
- 0: 0
Superiority
Our advantages
1, Rich Experience in produce----We have 26 years experiences in chemical products and 6years experiences in Pharmaceutical Intermediate products and APIS.
2, Competitive price ---We have the competitive price owing to low labor cos,t(we need large quantity).
3, Stable supply ability ---We have a stable supply ability owing to three workshops produce plan every month and stock plan for each products ;
4, Shipment Timely---The shipment never delayed and we can get reorder from new customer;
5, Rich experience in sales-- We have rich experience working with large international company.
6, Strong Quality Control System ---We have a very strong quality control system Raw material control / process control/ finished product quality inspection.
7. We Supply the Technology Support for Analyze and Synthesis and do new product according to customer's requirement.
8. Accept third lab test---We accept audit directly and tested . No any risk commitment for Customers.
9.Various payment terms---We can accept various payment terms include TT, and so on.
10,Our service---Free sample and 24 hours on-line professional service and other requirements
High quality (2-Hydroxypropyl)-beta-cyclodextrin Cas 128446-35-5 with reasonable price
Specification
Items |
Specification |
Result |
Molar Substitution |
0.4-1.50 |
0.77 |
Apperance |
White or white amorphous or crystalline powder. |
White or white amorphous or crystalline powder. |
Loss on Drying |
≤10% |
2.9% |
Related substances |
Any other single impurity≤0.25% Sum of Other Impurities≤1.0% |
Absent
0.5% |
Heavy metal |
≤20μg/g |
<10μg/g |
Details
Welcome to Hebei Bosang International Trade Co.,Ltd.
Hebei Bosang International Trade Co.,Ltd. specializes in exporting high quality Pharmaceutical intermediates,Pharmaceutical raw materials,Phenylephrine,Safe Organic Solvents,HGH, Plant Extract, Spice Auxiliary and Hormones.
Our company is always adhering to the ""open, flexible; integrity, and win-win"" business purposes and under the guidance of Business philosophy: "keeping credit, value quality, punctual delivery, favorable price “, continuously developing the excellent products, improving the service quality, putting efforts to expand the international market, we are committed to provide the excellent quality of products and the perfect services to the friends all over the world. We welcome all merchants to visit our company and talk over business with us!
Items |
Standard |
Result |
Appearance |
white powder, insipid, innocent |
Qualify |
Assay |
≥98% |
99.5% |
Degree of Substitution |
2.8-10.5 |
5.5 |
Clarity of solution |
50%(w/v) water solution is clear |
clear |
Identification(IR) |
same absorption bands with USP Hydroxypropyl Betadex RS |
Qualify |
Loss on Drying |
≤10% |
6% |
Conductivity |
10%(w/v) water solution ≤200µS/cm |
150 |
Propylene oxide |
≤1ppm |
<0.18ppm |
Propylene glycol |
≤2.5% |
0.30% |
Sum of Other Impurities |
≤1% |
0.51% |
Betadex |
≤1.5% |
0.25% |
Residue on Ignition |
≤0.2% |
0.10% |
Heavy Metal |
≤20ppm |
<20ppm |
chloride |
≤0.05% |
<0.05% |
TAMC(cfu/g) |
≤1000 |
150 |
TYMC(cfu/g) |
≤100 |
Absent |
Salmonella/E. Coli (cfu/g) |
Absent |
Absent |
Conclusion: According to standards of USP35-NF30, the product is Qualified. |
2-Hydroxypropyl-beta-cyclodextrin CAS:128446-35-5
Packaging, Storage &Shelf Life
Package
1kg/bag,25kg/ drum
Storage
Stored in original packaging for two years at a temperature not exceeding 40°C.
Shelf life
2 years if sealed and stored properly.
Specification
Item |
Index |
Appearance |
White crystalline powder, non-toxic, odorless, sweet |
Content |
≥98% |
Degree of substitution |
Confirm |
Water |
≤6.0% |
Residue on ignition |
≤1.5% |
Heavy metal |
≤0.0025% |
Arsenic |
≤0.0002% |
The total number of germ |
≤1000 |
The total number of mould |
≤100 |
Pathogenic bacteria |
≤none |
Function
Hydroxypropyl Beta cyclodextrin (HP – beta- CD) is beta Cyclodextrin a hydroxyl alkylation derivatives.Widely used in Pharmaceutical Drug for human,Food,Cosmetic and Chemical.
(1) In Medical Field
1.An ideal injection solubilizer and drug excipients because of lower surface activity and hemolytic activity, no muscle irritation.
2.Hydroxypropyl Beta Cyclodextrin can increase the solubility of the 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.Hydroxypropyl Beta Cyclodextrin can prevent evaporation of volatile substances maintaining the stability of its nutrients, get rid of the terrible smell and can significantly enhance the effects of emulsification with the combined use of food emulsifiers.
2.Hydroxypropyl Beta Cyclodextrincan also make preservative of food release slowly, raise the effect of anti-corrosion and extend the shelf life of food.
3. In the food industry,because its molecule structure,HPBCD are employed for the preparation of cholesterolfree 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.
Market :
Our Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you:
1. Tailor-made for every customers.
2. Third-party test for the products you demand.
3. Test your counter-samples and produce them for you.
4. Best discount for old customers.
5.24 hours service.
payment way:
,moneygram ,T/T,btc ,and so on,
any question you can feel free to contact with us
Packing&Delivery
Package:20Kg Paper box or 25kg Paper barrel
By Courier |
By Air |
By Sea |
≤50kg |
50kg-500kg |
≥500kgs |
3-7 Days |
5-7 Days |
15-40Days |
Door to Door |
Airport to Airport |
Seaport to Seaport |
Easy to get products |
Need do custom clearance |
Need do custom clearance
|