1, The maximum in China; 2, Pass ISO quality; 3, Fast deliver; 4, Free sample 5. ... water;Soluble in methanol, ethanol, toluene etc. Organic solvents. M.P. 40-70C, spontaneous firing point 220C. Decomposed at ordinary temperature ... .1%Package specification: Carton cash(20Kg/drum) VAZO52, ABVN,AMVN,2,2'-Azobisisoheptonitrile cas 4419-11-8