Customization: | Available |
---|---|
CAS No.: | 75-20-7 |
Formula: | Cac2 |
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Calcium carbide
Calcium carbide (Ca(C2));Acetylenogen;Calcium acetylide (Ca(C2));Calcium dicarbide;Calcium carbide;Calcium acetylide;Ethyne,calcium deriv.;12192-35-7;761337-30-8;195068-68-9;261780-86-3
75-20-7
1402
InChIKey=ORQNSRQOGMSXIV-UHFFFAOYSA-N
64.1
64.1
Inorganic Salts
Calcium carbide, also known as calcium acetylide, is a chemical compound with the chemical formula of CaC2. Its main use industrially is in the production of acetylene and calcium cyanamide.[3]
The pure material is colorless, while pieces of technical-grade calcium carbide are grey or brown and consist of about 80-85% of CaC2 (the rest is CaO (calcium oxide), Ca3P2 (calcium phosphide), CaS (calcium sulfide), Ca3N2 (calcium nitride), SiC (silicon carbide), etc.). In the presence of trace moisture, technical-grade calcium carbide emits an unpleasant odor reminiscent of garlic.[4]
Applications of calcium carbide include manufacture of acetylene gas, generation of acetylene in carbide lamps, manufacture of chemicals for fertilizer, and steelmaking.
0.16260
Gray-black pieces
2.22 g/cm3
2300 °C
138-140 °C @ Press: 3 Torr
HYDROLYSES
water-free area
Model NO. | 25-50mm 50-80mm 80-120mm | Gas Yield | 295-305L/Kg |
Transport Package | 50kg or 100kg Iron Drums | Specification | 0-2mm 2-4mm 4-7mm 7-15mm 15-25mm 25-50mm 50-80mm 80-120mm |
HS Code | 2849100000 | Production Capacity | 6000mt/Month |
PH3 %(V/V) ≤ |
0.03% | H2S %(V/V) ≤ |
0.02% |