Dextran Sulphate Sodium Salt HMW

CAS Number: 9011-18-1

Dextran Sulphate Sodium High Molecular Weight (HMW) is a high-quality dextran derivative with a molecular weight of >1000 kDa (1 MDa).

Read more about Dextran Sulphate.

 

 

Specification

Test/Characteristic Limit Test Method
Appearance Comparable to ref. EP
Solubility Clear and particle free EP
Turbidity, NTU ≤ 5.0 EP
Identification Complies EP
Sulphur content, % S 16.0-19.0 Internal
Specific optical rotation; ° +90 to +105 EP
Specific viscosity ≥ 0.32 EP
Absorbance ≤ 0.15 EP and USP
Loss on drying, % ≤ 7 EP and USP
pH, (1 % w/v sol) 6.0-8.0 EP
Free Sulphate; % ≤ 0.5 Internal

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