... transportion:The packing must be kept in good condition and the goods should be stored in a dry,cool and ventilated place. ... acetate, dicyandiamide, acetone, octanol, trichloride ethylene etc. Also used as desulfurizer and dehydrant of steel and for cutting and welding ... metals.Packing: 50kgs/100kgs new iron drums. Used in the generation of acetylene gas for welding, and as a reagent,Calcium Carbide