... , methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; at 140 bring thiourea. melts at ... fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon. Packing: 25kg each net,Kraft ... prevent it from being deliquescent. Separated from acids, bases and oxidants. Assay%,(Does the base)9998Ferrum %,0.00010. ...