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CY-3202,ODMSGCD,Octakis(2,3-Di-O-Methyl-6-Sulfo)-Gamma-Cyclodextrin Sodium Salt

Octakis(2,3-Di-O-Methyl-6-Sulfo)-Gamma-Cyclodextrin Sodium Salt

CAS No. : --
说明 : CY-3202,Single Isomer, Anionic Cyclodextrins
级别 : Fine Chemical Grade
品名 : CY-3202,ODMSGCD,Octakis(2,3-Di-O-Methyl-6-Sulfo)-Gamma-Cyclodextrin Sodium Salt
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 FormulaC64H104O64S8Na8
Formula Weight2337.9
Possible impuritiesGamma-cyclodextrin, sodium sulfate, pyridinium salts
Solubility
(in 100 cm3 solvent, at 25 °C)
Water: > 50 g
DMF: > 10 g
SPECIFICATION
TestMethodRange
AppearanceVisualwhite to slight yellow powder
Purity (methylated-sulfated GCD 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 GCDTLC (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.