| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Certification: | ISO9001 etc |
| Model Number: | Medical Grade |
| Minimum Order Quantity: | 500g |
| Price: | USD10-100/KG |
| Packaging Details: | 1kg/bag, 10kg/drum |
| Delivery Time: | 5-15 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 Tons per year |
| CAS NO: | 128446-35-5 | Molecular Formula: | C42H70-nO35(C3H8O2)n |
|---|---|---|---|
| Molecular Weight: | 1134.98+58n | Quality Standard: | USP, EP |
| Appearance: | White Powder | Loss On Drying: | ≤10.0% |
| Highlight: | Medical Hydroxypropyl Beta Cyclodextrin,White Powder Hydroxypropyl Beta Cyclodextrin,Pharmaceutical Excipients Hp Beta Cyclodextrin |
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Medical Grade White Powder Hydroxypropyl-Beta-Cyclodextrin For Pharmaceutical Excipients
Product Name: Hydroxypropyl-Beta-Cyclodextrin
Alias: Hydroxypropyl Betadex
CAS NO.: 128446-35-5
Molecular Formula : C42H70-nO35(C3H8O2)n
Molecular Weight : 1134.98+58n
Quality standard: USP, EP
Specification:
| Test Standard | USP-NF2021 | |
| ITEMS | CRITERIA | |
| Appearance | White or almost white, amorphous or crystalline powder. Freely soluble in water and in propylene glycol. | |
| Identification | IR | Same absorption bands as USP Hydroxypropyl Betadex RS |
| Clarity of Solution | Positive | |
| Molar Substitution | 0.40~1.50 | |
| Betadex | ≤1.5% | |
| Propylene Glycol | ≤2.5% | |
| Any Other Single Impurity | ≤0.25% | |
| Total Impurities Excluding Betadex and Propylene Glycol | ≤1.0% | |
| Propylene Oxide | ≤1ppm | |
| Loss on Drying | ≤10.0% | |
| Clarity of Solution | 1.0g/2ml water solution is clear and transparent | |
| Conductivity | ≤200µS/cm | |
| Bacterial Endotoxins Test | According to preparation needs | |
| The total aerobic microbial count | ≤1000cfu/g | |
| The total combined moulds and yeasts count | ≤100cfu/g | |
| Packaging and storage | Preserve in well-closed containers. Store at room temperature. | |
Usage:
To increase the solubility of medicine and biological availability
To improve the bioavailability of drugs.
To adjust or control the releasing of drugs.
To decrease the toxicities of drugs.
To improve the stabilities of drugs.
Packing :
500g/bag, 1kg/bag, 2kg/bag, 10kg/drum
