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Technical Data Sheet
2-hydroxypropyl-α-cyclodextrin
Compound Information
Product Name:
2-hydroxypropyl-α-cyclodextrin
CAS No.:
128446-33-3
Storage:
Store at RT
Revision Date:
2026-04-15
Analytical Information
| Tests |
Specifications |
| Appearance |
White powder |
| Melting Point |
245 °C (dec.)(lit.) |
| Specific Rotation |
[a]D20= 125 ± 5.5 ° (C = 1 in H2O) |
| Purity |
≥ 95% |
| Application |
It can also be used as stabilizer for antibacterial iodine formulations, as it forms a stable inclusion complex with iodine and improves aqueous solubility |
| IR
|
Pass test |
| Raman
|
Pass test |
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