Product Description
Description Alpha-cyclodextrin is a non-reducing cyclic saccharide comprised of six glucose units linked by alpha-1.4 bonds. It is produced by the action of cyclodextrin glucosyl transferase on hydrolysed starch syrups. The cavity of alpha-cyclodextrin is less than beta-cyclodextrin, so it is used to allow formation of inclusion complexes with little molecules. The solubility degree of Alpha-cyclodextrin in water is 14.5 g/100ml @ 25°C, so the situation that needs high solubility of cyclodextrin. CAS No.: 10016-20-3 Synonym:Cyclohexapentylose
Molecular Formula: C36H60O30 Molecular Weight: 972.84 EINECS:233-007-4
Product Features 1. Low viscosity, no other peculiar smell 2. Derived from natural 3. High stability 4. Don't absorb wet Product Analysis
Items | Index |
Appearance | White powder, Odorless, Minor sweet |
Assay | ≥ 98.0% |
Moisture content | ≤11.0% |
Residue on ignition | ≤0.1% |
Specific rotation | +147°~+152° |
PH | 5.0 – 8.0 |
Color and clarity of solution | Clear and colorless |
Reductive sugar | ≤0.2% |
Chloride | ≤0.018% |
Heavy metal | ≤0.0002% |
As | ≤0.0001% |
Total bacteria count | ≤100pcs/g |
Moulds and yeasts | ≤20pcs/g |
Escherichia coli | Negative |
Function & Application Alpha-cyclodextrin 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. Packaging & Shipping Packaging Details: 1kg/Aluminum foil bag 25kg/Drum Delivery Details: within 3 days Storage: Keep in cool place and away from light Shipping details: DHL;TNT;FEDEX or EMS
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Product Categories : Food Additives