| Customization: | Available |
|---|---|
| CAS No.: | 10016-20-3 |
| Formula: | C36 H60 O30 |
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Factory Direct Supply Cyclohexapentylose with CAS 10016-20-3 alpha-cyclodextrin
| Cyclohexapentylose Basic information | |
| Product Name: | Cyclohexapentylose |
| CAS: | 10016-20-3 |
| MF: | C36 H60 O30 |
| MW: | 972.84 |
| EINECS: | 233-007-4 |
| Mol File: | 10016-20-3.mol |
| Cyclohexapentylose Chemical Properties | |
| Melting point | >278 °C (dec.) (lit.) |
| alpha | [α]D25 +146~+151° (c=1, H2O) (After Drying) |
| Boiling point | 784.04°C (rough estimate) |
| density | 1.2580 (rough estimate) |
| refractive index | 1.7500 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: 50 mg/mL |
| pka | 11.77±0.70(Predicted) |
| form | powder |
| color | White |
| PH | 5.0-8.0 (1% in solution) |
| optical activity | [α]20/D +136±3°, c = 10% in H2O |
| Water Solubility | Soluble in water at 1%(w/v) |
| Merck | 142,718 |
| BRN | 4227442 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HFHDHCJBZVLPGP-RWMJIURBSA-N |
| CAS DataBase Reference | 10016-20-3 |
| NIST Chemistry Reference | «alpha»-Cyclodextrin(10016-20-3) |
| EPA Substance Registry System | .alpha.-Cyclodextrin (10016-20-3) |
| Items | Specifications |
| Appearance | White powder, odorless, slightly sweet |
| Specific rotation | 145°~ 151° |
| Clarity of Solution | Solution is colorless |
| Purity | 98% min |
| pH value | pH 5.0~8.0 |
| Impurity absorbance | The wavelength range of 230-350 nm should not exceed 0.10.The wavelength range of 350-750 nm should not exceed 0.05 |
| Reducing Sugars | 0.2% max |
| Loss on drying | 11.0 max |
| As | 1.3ppm max |
| Residue on ignition | 0.1% max |
| Heavy metal | 0.0005% max |
| Total number of bacterial colony | 1000CFU/g max |
| The total number of yeast | 25 max |
| The total number ofmold | 25 max |
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