(2-Carboxyethyl)-alpha-cyclodextrin (DS~3)

(CODE: CY-1012.0)

Price: € 48.09 / g

Abbreviation: CEACD
CAS Number: -
Product Number: CY-1012.0
Cyclodextrin type: Randomly substituted, anionic
Quality: Fine chemical grade
product_name
for 48.09  EUR
Discount
Volume Volume Discount Price
from 1 g 0% € 48.09 / g
from 10 g 14% € 41.27 / g
Chemical and Physical Description
Average Molecular Formula C36H60-nO30 · (CH2CH2COOH)n
Average Formula Weight 972.9 + n·(72.1)
Possible impurities Alpha-cyclodextrin, 3-hydroxypropionic acid
Solubility
(in 100 cm3 solvent, at 25 °C)		 Water: 30 g
Methanol: < 1 g
Chloroform: < 1 g
Specification
Test Method Range
Appearance Visual white to slight yellow powder
Average Degree of Substitution (n) CE (EP 2.2.47) 2.0 - 4.0
Purity Calculated
(on dry substance)		 > 95%
3-hydroxypropionic acid CE (EP 2.2.47) < 0.5%
Residual ACD TLC (EP 2.2.27) < 2.0%
Loss on drying EP 2.2.32 < 10%
Comments: only for reagent and laboratory purposes, not for human use.

Storage: at room temperature, in tightly closed container.
 




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