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产品目录

CY-2201,HDASBCD,Heptakis(2,3-Di-O-Acetyl-6-Sulfo)-Beta-Cyclodextrin Sodium Salt

Heptakis(2,3-Di-O-Acetyl-6-Sulfo)-Beta-Cyclodextrin Sodium Salt

CAS No. : 196398-66-0
说明 : CY-2201,Single Isomer, Anionic Cyclodextrins
级别 : Fine Chemical Grade
品名 : Heptakis(2,3-Di-O-Acetyl-6-Sulfo)-Beta-Cyclodextrin Sodium Salt,HDASBCD
产地 : 匈牙利
包装 : 电询
DISCOUNT
VolumeVolume DiscountDiscountPrice
from 1 g0%25%Inquiry
from 10 g9%25%Inquiry
CHEMICAL AND PHYSICAL DESCRIPTION
Molecular FormulaC70H91O70S7Na7
Formula Weight2437.8
Possible impuritiesBeta-cyclodextrin, sodium sulfate, pyridinium salts
Solubility
(in 100 cm3 solvent, at 25 °C)
Water: > 10 g
DMF: > 2 g
SPECIFICATION
TestMethodRange
AppearanceVisualwhite to slight yellow powder
Purity (acetylated-sulfated BCD content)Calculated (on dry substance)> 95%
Isomer purityCE (EP 2.2.47)> 95%
Sodium sulfateCE (EP 2.2.47)< 4%
Pyridinium salts (as pyridine)CE (EP 2.2.47)< 0.5%
Residual BCDTLC (EP 2.2.27)< 0.5%
Loss on dryingEP 2.2.32< 15%

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

Storage: In deep freezer, in tightly closed container.