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Quick Details
Specifications
Calcium carbide, calcium carbide, inorganic compounds. Colorless crystals, industrial products as colored blobs, cross section for the purple and gray. With water immediately violent reaction, generate acetylene, and gives off heat. Calcium carbide is an important basic chemical raw materials, mainly used for producing acetylene gas. Also used in organic synthesis, oxyacetylene welding and so on.
CAS No. : 75-20-7 Molecular formula: CaC2
EINECS no. : 200-848-3 InChI: InChI = 1 / C2. Ca/c1-2; / q - 2; + 2 Melting point: 2000 ℃ Density: 2.22
Calcium carbide - lime phase equilibrium diagram Refinement of colorless crystals (including high CaC2 is purple). 2.22 g/cm3 density, melting point 2000 ℃ (CaC2 content related), with water immediately violent reaction, generate acetylene, and gives off heat, calcium carbide content in different melting point changed also.
CAS No. : 75-20-7 Molecular formula: CaC2
EINECS no. : 200-848-3 InChI: InChI = 1 / C2. Ca/c1-2; / q - 2; + 2 Melting point: 2000 ℃ Density: 2.22
Calcium carbide - lime phase equilibrium diagram Refinement of colorless crystals (including high CaC2 is purple). 2.22 g/cm3 density, melting point 2000 ℃ (CaC2 content related), with water immediately violent reaction, generate acetylene, and gives off heat, calcium carbide content in different melting point changed also.