Beta-cyclodextrin phosphate sodium salt (DS~2-6)

(CODE: CY-2017.1)

Price: € 157.66 / g

Abbreviation: PBCD26
CAS Number: 199684-61-2
Product Number: CY-2017.1
Cyclodextrin type: Anionic cyclodextrins
Quality: fine chemical grade
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for 157.66  EUR
Discount
Volume Volume Discount Discount Price
from 1 g 0% 0% € 157.66 / g
from 3 g 23% 0% € 119.95 / g
Chemical and Physical Description
Average Molecular Formula C42H70-nO35 · (NaHPO3)n
Average Formula Weight 1135.0 + n·(102.0)
Possible impurities Beta-cyclodextrin, sodium phosphate, sodium pyrophosphate
Solubility
(in 100 cm3 solvent, at 25 °C)		 Water: > 50 g
Methanol: < 1.0 g
Chloroform: < 1.0 g
Specification
Test Method Range
Appearance Visual white to slight yellow powder
Average Degree of Substitution (n) MS (EP 2.2.43) 2.0 - 6.0
Purity Calculated
(on dry substance)		 > 92%
Sodium phosphate
(expressed as trisodium phosphate)		 MS (EP 2.2.43) < 3%
Sodium pyrophosphate
(expressed as tetrasodium pyrophosphate)		 MS (EP 2.2.43) < 3%
Residual BCD TLC (EP 2.2.27) < 2%
Loss on drying EP 2.2.32 < 20%
Comments: only for reagent and laboratory purposes, not for human use.
Due to the chemical nature of phosphate groups pyro- and polyphosphates may also be present.

Storage: at room temperature, in tightly closed container.

MSDS Downloads

  • CY2017-1-PBCD

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