Sulfobutylated beta-cyclodextrin sodium salt (DS~4)

(CODE: CY-2041.1)

Price: € 42.50 / g

Abbreviation: SBECD4
CAS Number: 182410-00-0
Product Number: CY-2041.1
Cyclodextrin type: Anionic cyclodextrins
Quality: fine chemical grade
product_name
for 42.50  EUR
Discount
Volume Volume Discount Discount Price
from 1 g 0% 0% € 42.50 / g
from 25 g 30% 0% € 29.60 / g
Chemical and Physical Description
Average Molecular Formula C42H70-nO35 · (C4H8O3SNa)n
Average Formula Weight 1135.0 + n·(158.2)
Possible impurities 4-Hydroxybutane-1-sulfonic acid sodium salt, bis(4-sulfobutyl) ether disodium, residual beta-cyclodextrin
Solubility
(in 100 cm3 solvent, at 25 °C)
Water: > 50 g
Methanol: < 0.5 g
Acetone: < 0.5 g
Specification
Test Method Range
Appearance Visual white to slight yellow powder
Average Degree of Substitution (n) CE (EP 2.2.47) 3.0 - 5.0
Purity Calculated
(on dry substance)
> 95%
Impurities:
residual BCD
bis(4-sulfobutyl)ether disodium
4-hydroxybutane-1-sulfonic acid

HPLC (EP 2.2.29)
CE (EP 2.2.47)
CE (EP 2.2.47)

< 2.0%
< 0.1%
< 2.5%
Loss on drying EP 2.2.32 < 8%
Comments: only for reagent and laboratory purposes, not for human use.

Storage: at room temperature, in tightly closed container.

MSDS Downloads

  • 47-SBECD

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