85-2340-41　a-Cyclodextrin 98+% USP 250g　CAS No:10016-20-3　235027

特徴

• α-Cyclodextrin is a 6 member dextrin ring used as an encapsulation agent for bioactive compounds and pharmaceuticals. Used as an adjuvant for hydrophobic molecule solubilisation and stabilization
• Synonyms:Cyclohexaamylose; 2,4,7,9,12,14,17,19,22,24,27,29-Dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontane α-cyclodextrin deriv.; Alfadex; Cavamax W 6; Cavamax W 6 Food; Celdex A 100; Cyclohexadextrin; Cyclomaltohexaose; Cyclomaltohexose; Dextrin, α-cyclo; Dexy Pearl α-100; Isoeleat K 50; NSC 269470; Ringdex A; Stereoisomer of 5,10,15,20,25,30-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol; α-Cycloamylose; α-Dextrin; α-Schardinger Dextrin
• Molecular Formula:C₃₆H₆₀O₃₀
• Molecular Weight:972.90
• Purity:≥98%
• Appearance:White to off-white crystalline powder
• Solubility (1%):Clear solution
• Optical Rotation:[a]D20= +147-152º
• Melting Point:>267ºC (dec.) (lit)
• Water (KF):≤10%
• pH (1%):5-8
• Reducing Substances (Dextrose):≤0.2%
• Residue on Ignition:≤0.1%
• Heavy Metals:≤0.0005%
• Organic Volatile Impurities:≤0.002%
• Yeast and Mold:≤100cfu/g
• E. coli:≤10cfu/g
• Microbial Count:≤1000cfu/g
• Salmonella:≤10cfu/g
• Storage and Stability:Maybe stored at RT. Stable for 12 months after receipt.