Dextran Powder 500,000MW

Dextran is a polysaccharide composed of glucose units which are connected predominantly by alpha-1,6 linkages with an average molecular weight of 500kD. Solubility: Cold Water: Complete , Loss on Drying: <7%, pH (6%): 4.5-7.0 , Color (6%, 375nm):, <0.15OD Units, Intrinsic Viscosity (37°C): 0.56-0.70 , Ash: <2%, Specific Rotation (2% solution): +195º-203º , Storage and Stability:, Store at RT. Stable for 12 months., Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.