China GMP Factory Direct Supply 99% Purity Alpha Cyclodextrin Raw Powder CAS: 10016-20-3, Find details about China Alpha Cyclodextrin Powder, Alpha Cyclodextrin from China GMP Factory Direct Supply 99% Purity Alpha Cyclodextrin Raw Powder CAS: 10016-20-3
Cyclodextrin is a kind of valuable chemicals. When is it significant increase in fluorescence intensity of fluorescent pigment will, therefore, can be used in the analysis of protein and amino acid; It may also be used to separate long chain organic compo-unds, raceme, etc. In addition of cyclodextrin adsorbent can be used for the adsorption chromatography analysis. Can also be as complexing agent, can also be used in the study of enzyme activity, tissue culture.
It is widely used in the drugs, food, flavor and cosmetics. Alpha-cyclodextrin is also widely used in the field of pesticide and adjusting the metabolization of the crop and increasing the quantity of the crop. Especially the cyclodextrin and its ramification which developed by these years, some of them are the important solutizer, stablizer, releaser or the assist materials of the Entericcoated drugs,some of them are the materials of organic synthetical macromolecular stuff.
Items | Specification | Result |
Appearance | White, Minor Sweet, Odorless | White, Minor Sweet, Odorless |
Assay | ≥98% | 99.4% |
Loss on drying | ≤11% | 9.8% |
Residue on ignition | ≤0.1% | 0.01 |
Reducing sugars | ≤0.2% | <0.2% |
Heavy metal | ≤5 mg/kg | <5 mg/kg |
Lead | ≤0.5 mg/kg | <0.5 mg/kg |
Specific rotation | +145°~+151° [α]20D | +147° [α]20D |
Total bacteria | ≤1000 CFU/g | <1000 CFU/g |
Coliform group | ≤40 MPN/100g | <40 MPN/100g |
Mould | ≤25 CFU/g | <25 CFU/g |
Yeast | ≤25 CFU/g | <25 CFU/g |
Pathogens | 0/25g | 0/25g |
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