... 200-848-3 Place of Origin: Inner Mongol calcium carbide CAS No.: 75-20-7Other Names: Calcium CarbideMF: CaC2EINECS ... 22.5MT for one 20ft containerDelivery Detail:TEN DAYSSpecifications:Calcium Carbide Gas Yield: 295L/KG min, Size: 1-4mm, ... dryer, antifreeze, dust control, water treatment, cement additive, oil drilling, food additives, construction, manufacturing, tire weighting and mining industries. ...