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Hefei Fuhui New Material Co., Ltd(HFFH)

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Calcium Carbide

Products Name Calcium carbide
CAS NO. 75-20-7
EINECS No. 200-848-3
Molecular formula C2H2Ca
Molecular weight 66.1142
Physical and chemical properties Properties Industrial products are gray, yellow-brown or black solids, and those with higher calcium carbide are purple.
Melting point 2300℃
Relative density 2.22
Use Used in the production of acetylene gas, polyvinyl chloride, lime nitrogen, dicyandiamide, steel desulfurizer, etc.

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