Soluble carboxymethyl-beta-cyclodextrin polymer

(CODE: CY-2010)

Price: € 31.50 / g

Abbreviation: BCDPSI, CMBCDPS
CAS Number: -
Product Number: CY-2010
Cyclodextrin type: Cyclodextrin polymers
Quality: fine chemical grade
product_name
for 31.50  EUR
Discount
Volume Volume Discount Discount Price
from 1 g 0% 0% € 31.50 / g
from 25 g 17% 0% € 26.12 / g
from 50 g 29% 0% € 22.30 / g
Chemical and Physical Description
Possible impurities   Beta-cyclodextrin, glycerol and its oligomers, sodium chloride  
Solubility
(in 100 cm3 solvent, at 25 °C)  
Water: > 50 g
Methanol: < 1 g
Acetone: < 1 g  
Cyclodextrin content (estimated)   50 - 70%  
Specification
Test   Method   Range
Appearance   Visual   white to yellowish powder  
Average Molecular Weight   Static light scattering to be reported
Average Degree of Substitution for carboxymethyl groups   Calculated1 1.0 - 2.5  
Sodium content CE (EP 2.2.47) to be reported
Residual BCD content   TLC (EP 2.2.27)   max. 1%  
Loss on drying   EP 2.2.32   < 15%  
1 Degree of Substitution is calculated by assuming that the sodium and the carboxymethyl groups are present in equimolar amounts and the cyclodextrin content of the polymer is estimated 60 (m/m)%.

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

Storage: at room temperature, in tightly closed container.

MSDS Downloads

  • CY2010-BCDPSI

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