SKU:30005000-10G
In stock
Soluble Alpha-Cyclodextrin polymer,**** CDPSA, fine chemical grade
Soluble Alpha-Cyclodextrin polymer,**** CDPSA, fine chemical grade
Pack size: 10g, please inquire for leadtime
Regular price
£285.00 GBP
Regular price
Sale price
£285.00 GBP
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Chemical and Physical Description
| Molecular Formula | C36H60O30 |
| Formula Weight | 972.9 |
| Possible impurities | Other cyclodextrins, linear oligomers |
| Solubility (in 100 cm3 solvent, at 25 °C) |
Water: > 10 g Methanol: < 1.0 g DMSO: > 10 g |
Specification
| Test | Method | Range |
| Appearance | Visual | white or almost white powder |
| Identification | HPLC (EP 2.2.29) | complies with reference |
| Appearance of 1% aqueous solution | Visual (EP 2.2.1) | clear solution |
| Light absorbing impurities (1%) | UV-Vis (EP 2.2.25) | A230 - A350: max. 0.20 A350 - A750: max. 0.10 |
| pH of 1% aqueous solution | EP 2.2.3 | 5.0 - 8.0 |
| ACD content | HPLC (EP 2.2.29) | > 95.0% |
| Related substances residual BCD residual GCD sum of other impurities |
HPLC (EP 2.2.29) |
max. 0.25% max. 0.25% max. 0.50% |
| Conductometry | EP 2.2.38 | max. 200 μS/cm |
| Loss on drying | EP 2.2.32 | max. 11.0% |
