... is 2300°C, the product can absorb water in the air and conduct electricity. They higher its purity is, the easier ... .[Package, storage and transportation]: Packed in steel drum of 100kg, net each and marked with "calcium carbide avoid fire and water ... .08PH3 Content in Acetylene %(V/V)≤0.100.100.15 HIGH QUALITY 295L/Kg Calcium Carbide