calcium carbide CAS No.: 75-20-7 Other Names: Calcium Carbide MF: CaC2 EINECS No.: 200-848-3 Place of Origin: Inner Mongol calcium carbide CAS ... 25-50mm, 50-80mm, 70-100mm, 80-120mm; Loading: 22.5MT for one 20ft containerDelivery Detail:TEN DAYSSpecifications:Calcium Carbide Gas Yield: ... 15mm, 7-15mm, 15-25mm, 25-50mm, 50-80mm, 70-100mm, 80-120mmPacking: in 40kg new steel drum, 50kg new steel drum ...