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Soluble (2-hydroxy-3-N,N,N-trimethylamino)propyl-Beta-Cyclodextrin Polymer,CY-2231,QABCDPS

Soluble (2-hydroxy-3-N,N,N-trimethylamino)propyl-Beta-Cyclodextrin Polymer,CY-2231,QABCDPS,Cyclodextrin Polymers

CAS No. : --
说明 : Cyclodextrin Polymers
级别 : Fine Chemical Grade
品名 : Soluble (2-hydroxy-3-N,N,N-trimethylamino)propyl-Beta-Cyclodextrin Polymer,CY-2231,QABCDPS
产地 : 匈牙利
包装 : 电询
CHEMICAL AND PHYSICAL DESCRIPTION
Possible impurities  (1,2-Dihydroxy-3-N,N,N-trimethylamino)propane, sodium chloride  
Solubility
(in 100 cm3 solvent, at 25 °C)  
Water: soluble
Cyclodextrin content (estimated)  50 - 70%  
SPECIFICATION
Test  Method  Range
Appearance  Visual  white to yellowish powder  
Average Molecular Weight  Static light scatteringto be reported
Average Degree of Substitution for quaternary ammonium groups  NMR (EP 2.2.33)  0.1 - 2.0  
Loss on drying  EP 2.2.32  < 15%  

Comments: only for reagent and laboratory purposes, not for human use.

Storage: at room temperature, in tightly closed container.