Hydroxypropyl-beta-Cyclodextrin CAS No.: 128446-35-5
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Post Date:
Jan 17,2017
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Expiry Date:
Jan 17,2018
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Detailed Description:
Cas No. :128446-35-5
Quantity: 2000Metric Tons
Specs:Technical grade
Price:2600 USD Metric Tons
Payment Method: TT LC or DP AT SIGHT
Hydroxypropyl-beta-Cyclodextrin Quick Details
Chemical Name: Hydroxypropyl-beta-Cyclodextrin
CAS No.: 128446-35-5
EINECS No.:420-920-1
Molecular Formula: C63H112O42
Chemical Structure:
Formula Weight:1541.54
Assay: 98%
Other Names: (2-Hydroxypropyl)- β -cyclodextrin
Sample: available
Applications:Improve the drug solubility，reduce the drug side effects,improve the stability of the drug.
Hydroxypropyl-beta-Cyclodextrin Typical Properties
English Name: Hydroxypropyl-beta-Cyclodextrin
Molecular Fomula: C63H112O42
Molecular Weight: M=1541.54
CAS No.:128446-35-5
Properties:White to slightly yellow powder,Melting point/freezing 267 °C
Item Specifications
Appearance White powder, insipid, innocent
Assay 98%min
Total Degree of substitution 2.8-10.5
Loss on drying 10%max
1,2-Propylene glycol 2.5%max
Sum of other impurities 0.1%max
Betadex 1.5%max
Residue on ignition 0.2%max
Heavy metals 10ppm max
Chloride 0.05% max
Total viable bacteria Number/g1000g max
Total viable count fungi/g 100g max
Salmonella/E.Coli Absent
Hydroxypropyl-beta-Cyclodextrin Packaging and Shipping
Bulk and packaged material in all regions of the world:
Paper drums, 25 kg
Hydroxypropyl-beta-Cyclodextrin Storage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Customers of Zhonglan Industry
We have advanced extraction, isolation, purification, synthesis, fermentation equipment and technology with rich production experience and strict quality control system, and we have built a perfect sale service system, products are exported to Europe, North and South America, the Middle East and Asia Pacific and other five continents and scale the forefront in the nation, won good international reputation.
Why Choose Us
• active workteam and strict company system
• Chinese factory’s price and high purity,product is fresh
• rich experience of exporting pharmaceutical drug raw material
• a large number of occasional reliable containers loading in Chinese sea port
• fast shipment and friendly service after marketing
• got good reputation and friendly cooperation in Europe and Southeast Asia
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CAS Registry Number:
128446-35-5
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