详细说明
Product Name: USP/Ep/Bp, 99% Min High Purity--- Alpha Cyclodextrin, Pharmaceutical/Food/Chemical Grade Color: White Usage: Vitamin Appearance: Liquid Formula: C36h60o30 CAS No.: 10016-20-3 CAS: 94035-02-6 Other Name: Hpbcd Ash: <2% Total Heavy metals: <10ppm Particle Size: 100% Pass 80mesh Trademark: no Transport Package: Drum Origin: China Product Description Product name: Alpha-CyclodextrinChinese alias: Alpha cyclodextrin, cyclohexanose, cyclic maltoseEnglish alias: α-CD, Cyclohexaamylose, cyclomaltohexaoseCAS Number: 10016-20-3Molecular formula: C36H60O30Molecular weight: 973.00Purity: ≥99% 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.ITEMSPECIFICATIONDescription:Appearancewhite powderOderCharacteristicParticle Size100% pass 80meshTests:Alpha Cyclodextrin% HPLCLoss on dry(5h at 105 °C )≤5.0%Ash(3h at 600°C)≤5.0%Total Heavy metals≤10ppmPlumbum≤2ppmArsenic(as AS2O3)≤2ppmResidual SolventsEur. Pharm. 2000Microbial:Total bacterial countMax.1000cfu/gYeast & MouldMax.100cfu /gEscherichia coli presence SalmonellaNegativeFunctionsIt 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.ApplicationAlpha cyclodextrin is a carrier and stabilizer for flavors, colors, and sweeteners;Alpha cyclodextrin is absorbent for suppression of undesirable flavors and odors in foods;Alpha cyclodextrin is an absorbent for suppression of halitosis (in breath-freshening preparations);Alpha cyclodextrin is a water- solubilizer for fatty acids and vitamins.
