Calcium carbimide

Calcium carbimide, also known as calcium cyanamide, is a chemical compound used in industrial agricultural fertilizers and as a pharmaceutical agent. Its chemical formula is CaCN2.

Chemical Properties

Calcium carbimide is a solid that is insoluble in water. It is a salt-like compound that is formed by the reaction of calcium carbide with nitrogen at high temperatures. This reaction is an example of nitridation, a process in which a substance is combined with nitrogen.

Uses

Agriculture

In agriculture, calcium carbimide is used as a fertilizer. It is particularly effective in providing nitrogen to plants, which is essential for their growth and development. When applied to soil, it decomposes to form calcium carbonate and ammonia, which are both beneficial to plants.

Pharmaceutical

In the pharmaceutical industry, calcium carbimide is used as a disulfiram-like drug. It inhibits the enzyme aldehyde dehydrogenase, which is involved in the metabolism of alcohol. This causes an unpleasant reaction when alcohol is consumed, and is used as a deterrent in the treatment of alcoholism.

Safety

Calcium carbimide is a hazardous substance. It can cause skin and eye irritation, and prolonged exposure can lead to serious health problems. It is classified as a hazardous substance under the European Union's Classification, Labelling and Packaging Regulation.

See Also

• Calcium carbide
• Nitridation
• Fertilizer
• Disulfiram
• Alcoholism