Dextran Sulphate sodium salt

CAS: 9011-18-1
Molecular weight: approx. 500,000
Appearance: White to light yellow powder
pH (1%, H2O): 5.5 - 7.5
Loss on drying: ≤ 10 %
Solubility (10%, H2O): Clear, colorless solution
Sulphated ash: 16 - 20 %
Chloride: ≤ 0.1 %
Heavy metals: ≤ 8 ppm
Storage: Room Temperature.
Stability: At least 2 years at R T.