HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, CAS No. 26099-09-2Structural Formula:Properties:is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330°C. HPMA has obvious threshold effect under high temperature ...