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    • Product:Calcium Cyanamide 156-62-7
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      • Calcium Cyanamide 156-62-7
      • Calcium Cyanamide 156-62-7
      • Calcium Cyanamide 156-62-7
    Product information

    Product:最新何首乌字谜完整版Calcium Cyanamide 156-62-7


    CAS NO:156-62-7


    Calcium Cyanamide 156-62-7 Package:25 kg bag


    Calcium Cyanamide 156-62-7 Structure:


    Calcium Cyanamide 156-62-7 Specs:

    最新何首乌字谜完整版Total Nitrogen content:23% min

    Content of Calcium Cyanamide:60% min

    Free Calcium carbide Content:1% max

    Appearance:Grey and black powder


    Calcium Cyanamide 156-62-7 Application:

    最新何首乌字谜完整版The main use of calcium cyanamide is in agriculture as a fertilizer.In contact with water it decomposes and liberates ammonia:

    最新何首乌字谜完整版CaCN2 + 3 H2O → 2 NH3 + CaCO3

     

    最新何首乌字谜完整版It was used to produce sodium cyanide by fusing with sodium carbonate:

    CaCN2 + Na2CO3 + 2C → 2 NaCN + CaO + 2CO

     

    最新何首乌字谜完整版Sodium cyanide is used in cyanide process in gold mining.It can also be used in the preparation of calcium cyanide and melamine.

     

    最新何首乌字谜完整版Through hydrolysis, calcium cyanamide produces cyanamide:

    最新何首乌字谜完整版CaCN2 + H2O + CO2 → CaCO3 + H2NCN

     

    The conversion is conducted on slurries,consequently most commercial cyanamide is sold as an aqueous solution.

     

    Thiourea can be produced by the reaction of hydrogen sulfide with calcium cyanamide in the presence of carbon dioxide.

     

    最新何首乌字谜完整版Calcium cyanamide is also used as a wire-fed alloy in steelmaking,in order to introduce nitrogen into the steel.


    Related Products:139-07-1,CAS 60-12-8,507-20-0,90-64-2,heptane 142-82-5,25895-60-7,420-04-2,156-62-7.

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