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Molecular formula : MW : CAS :
nature : NC NC is colorless and amygdalin odor of gas. Highly toxic! The relative density of gas 2.335. The relative density of liquid 0.9577 (-21.17 ° C). -27.9 ° C melting point. -20.7 ° C boiling point. Dissolved in water, ethanol and ether. Combustion happened with the blue edge of the pink flame. Halogen chemical nature and is very similar. Cyanide also halide and the same points. For organic synthesis. Sodium cyanide can be or potassium cyanide solution by adding copper sulfate or copper chloride solution and prepared.
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