calcium carbide

Product Description

CHEMICAL NAME: Calcium Carbide MOLECULAR FORMULA: CaC2 CAS NO.: ******7 MOLECULAR WEIGHT: *4.*0 DESCRIPTION: Properties: Yellowished-brown or black lumpish solid, the pure is colorless crystals (the higher content CaC2 is purple). An immediate violent reaction with water to produce acetylene, and produce heat. Density: 2.*2 g / cc USAGE: 1) Mainly used for making acetylene. And it also used in organic synthesis, oxy-acetylene welding. 2) CaC2 can be conductive, the higher the purity, the more easily the conductivity 3)Accelerating fruits PACKING: *0kgs drum, *0kgs drum, **0kgs drum. STORAGE: Stored in a cool, dry and well ventilated warehouse. Away from fire and heat. Relative humidity below *5%. Packaging must be sealed and not damp. Should be separated from acid and alcohol and avoid mixing reservoir. Storage areas should be equipped with a suitable host material spill.