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Molecular formula : MW : CAS :
nature : fixed nitrogen as a law. The air free of fixed nitrogen cyanide ammonia (ICC) of calcium. To lime, coal and coke or air for raw materials, first of lime and coke or coal mixed on the furnace heated to 2,000 to 2,200 ° C So while reacting calcium carbide production. Then cooling, BLAST, on the resistance furnace, which leads to liquefaction by the separation of the air by nitrogen. So in 1000 ° Crole cyanide from ammonia (ICC) of calcium.
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