It is used as an antithrombotic (anti-platelet) to reduce blood viscosity and as a volume expander in anemia
Characters : A white powder, very soluble in water, very slightly soluble in alcohol
Specific rotation +195 ~ +203°
Infrared absorption 24-29ml/g
Color of solution≤ 0.15
pH 4.5-7.0
Nitrogenous≤ 100ppm
Limit of alcohol and related impurities According to the Limit of alcohol and related impurities test
Molecular mass distribution
Mw 63 000 ~ 77 000
M10 ≤ 195 000
M90 ≥ 13 000
Heavy metals ≤ 5ppm
Safety According with the safety test
Loss on drying ≤ 7.0%
Sulphated ash ≤ 0.03%
Bacterial endotoxins 16IU/g
Anti genic impurities According with the Antigenic impurities test

