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Category:Packaging Materials > Drug delivery systems > Other Drug delivery systems
Product Name:gamma cyclodextrin food grade
Price(USD):900/kg
Company:Shandong Binzhou Zhiyuan Biotechnology Co., Ltd
Factory Location: shandong
Main Sales Markets: North America,Western Europe,Middle East
Monthly Production Capacity: 1000000kg
Packaging Information: 500g/bag , 1kg/bag, 10kg/drum , 20kg/drum or customized
Delivery Lead Time: 3 working days
Sample Provided: yes
Payment Terms: T/T
Name: Gamma-cyclodextrin
Other name : γ-cyclodextrin ; cyclomaltooctaose
Abbreviation : GCD
CAS NO.: 17465-86-0
Molecular formula : C48H80O40
Molecular weight: 1297.12
Solubility(in 100cm3 solvent, at 25℃): | Water: >20 g |
Methanol: <1g | |
DMSO: >20g |
Qaulity : Pharma grade / Food grade
Package: 500g/bag , 1kg/bag, 20kg/drum or customized
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ITEMS | CRITERIA | |
Appearance | White or almost white, amorphous or crystalline powder. Freely soluble in water and in propylene glycol, very slightly soluble in alcohol. | |
Identification | IR | Same absorption bands as USP Gamma Cyclodextrin RS. |
HPLC | The retention time of the major peak of sample solution corresponds to the standard solution. | |
Optical rotation | +174°~+180° | |
Residue on Ignition | ≤0.1% | |
Reducing Substances | ≤0.5% | |
Alpha cyclodextrin | ≤0.5% | |
Betadex cyclodextrin | ≤0.5% | |
Sum of Other Impurities | ≤0.5% | |
Loss on Drying | ≤11.0% | |
Color and Clarity of Solution | At 420 nm, the absorbance is not greater than 0.20, and the solution is clear. | |
Assay | 98.0%~102.0% | |
The total aerobic microbial count | ≤1000cfu/g | |
The total combined moulds and yeasts count | ≤100cfu/g | |
Packaging and storage | Preserve in well-closed containers and store at room temperature. |
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