Hexakis(2,3,6-tri-O-acetyl)-alpha-cyclodextrin

(CODE: CY-1002.0)


Abbreviation: HAcACD
CAS Number: -
Product Number: CY-1002.0
Cyclodextrin type: Single isomer, non-ionic
Quality: Fine chemical grade
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Chemical and Physical Description
Average Molecular Formula C72H96O48
Average Formula Weight: 1729.6
Possible impurities acetic acid, alpha-cyclodextrin, underacetylated alpha-cyclodextrin
Solubility
(in 100 cm3 solvent, at 25 °C)		 Water: <1 g
Acetone: > 25 g
Methanol: < 5 g
Specification
Test Method Range
Appearance Visual white to slight yellow powder
Purity  Calculated (on dry substance) > 90%
Acetic acid content CE (EP 2.2.47) < 1.0%
Residual ACD content TLC (EP 2.2.27) < 0.5%
Conductivity (25 °C, 1% solution in water) Conductometry (EP 2.2.38) < 200 μS/cm
Loss on drying 105°C, 4 h, in vac, P2O5 < 5.0%
Comments: only for reagent and laboratory purposes, not for human use.

Storage: at room temperature, in tightly closed container.