Specification:
Physical character:Industerial products is gray ,snuff color
and black solid,contain higer of calcium carbide is purple.
Product:calcium carbide
Size:15mm-25mm,25mm-50mm,50-80mm,70-100mm,100-120mm.
Package:50kg / 100kg new iron drums.
Use: Calcium carbide is an important basic material in organic
synthesis industry, Acetylene obtanied from calcium carbide
is raw material to make ethylene, chloroprene rubber, calcium
cyanamide, acetic acd, acetaldehydr, ethylacetate, cyanide
acetate, dicyandiamide, acetone, octanol, trichloride ethylene
etc. Also used as desulfurizer and dehydrant of steel and for
cutting and welding metals