Dextran Sulphate Sodium Salt 10

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.

Pack sizes

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