Dextran 5
CAS Number: 9004-54-0
Dextran 5 is a high-quality dextran fraction with an average molecular weight of 5 kDa.
Pack sizes
| Item number | Weight | Packaging |
|---|---|---|
| 32-0210-00 | Bulk | Steel drum. Powder sealed in double low-density polyethylene (LDPE) bags |
Specification
| Test/Characteristic | Limit | Test Method |
| Appearance | White to Off-white powder | Internal |
| Mw | 4.500 - 5.500 Da | Internal |
| Nitrogen | Max. 0,011 (110 ppm) | Internal |
| Loss on Drying | ≤ 7,0 % | Internal |
| pH | 4,0 - 7,5 | Internal |
| Residual Solvents | ≤ 0,5 % (5000 ppm) Ethanol | Internal |
| Specific Optical Rotation | +183⁰ - 193⁰ | Internal |
| Absorbance, 10 wt% | ≤ 0,05 | Internal |
Henrik Fuglsang
CCO