2-Hydroxypropyl-beta-cyclodextrin
CAS: 128446-35-5
Molecular Formula: N/A
Molecular Weight: 1400 Average
Product Detail
| Product Code | 44405595 | ||||
| Product Name | 2-Hydroxypropyl-beta-cyclodextrin | ||||
| Categories | Biochemicals Carbohydrates Stains & Indicators | ||||
| CAS | 128446-35-5 | ||||
| Molecular Formula | N/A | ||||
| Molecular Weight | 1400 Average | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2940000080 |
Product Specification
| Heavy metals | ≤20ppm | ||||
| Loss on Drying | ≤10% | ||||
| Assay | ≥98% | ||||
| Residue on Ignition | 0.2%max | ||||
| Conductivity | 10% (w/v) water solution ≤200μS/cm | ||||
| Degree of Substitution | 2.8 – 10.5 | ||||
| Other Impurity | ≤1% | ||||
| Clarity of Solution | 50% (w/v) water solution is clear | ||||
| Chloride | ≤0.05% | ||||
| Appearance | White powder, insipid, innocent | ||||
| Conforms to USP | USP35-MF30 | ||||
| Identification ( IR spectrum) | same absorption bands with USP Hydroxypropyl Betadex RS | ||||
| Residue betadex | ≤1.5% | ||||
| Propylene Glycol | ≤2.5% | ||||
| Propylene oxide | ≤1 ppm | ||||
| TMAC (cfu/g) | ≤1000 cfu/g | ||||
| TYMC (cfu/g) | ≤100 cfu/g | ||||
| Salmonella/E.Coli (cfu/g) | Absent |
Safety Information
| Pictograms | |||||
| Signal word | None | ||||
| Hazard statements | |||||
| Precautionary statements |