CAS Number: 9011-18-1
Dextran Sulphate Sodium 10 is a high-quality dextran derivative with an average molecular weight of 10 kDa. Our dextran sulphate sodium 10 is especially formulated for cosmetic and medical applications. It goes through a rigorous quality control and are e.g. tested for microbiological contamination.
Read more about Dextran Sulphate.
Item number | Weight | Packaging |
---|---|---|
17-0345-01 | 100 g | 180 mL polypropylene (PP) bottle |
17-0345-02 | 500 g | 880 mL low-density polyethylene (LDPE) bottle |
17-0345-03 | 5 kg | 8.4 L polypropylene (PP) bucket. Powder sealed in double Low-density polyethylene (LDPE) bags |
17-0345-20 | 40 kg | 60 L steel drum. Powder sealed in double low-density polyethylene (LDPE) bags |
17-0345-00 | Bulk | Steel drum. Powder sealed in double low-density polyethylene (LDPE) bags |
Test/Characteristic | Limit | Test Method |
Appearance | Comparable to ref | EP |
Turbidity, NTU | ≤ 5.0 | EP |
Identification, IR | Complies | EP |
Molecular weight, Dalton | 9000-20000 | EP |
Sulphur content, % S | 16.0-19.0 | Internal |
Specific optical rotation; ° | +90 to +105 | EP |
Absorbance | To be noted | EP and USP |
Loss on drying, % | ≤ 7 | EP and USP |
pH, (1 % w/v sol) | 5.5-8.0 | EP |
Free sulphate; % | ≤ 2 | Internal |
Heavy metals, ppm | To be noted | USP |
Microbial Contamination: | ||
TAMC | ≤ 100 cfu/g | Internal |
TYMC | ≤ 100 cfu/g | Internal |