calcium cyanamide

Calcium cyanamide, also known as Lime nitrogen, is a kind of dark gray or black-gray powder or granules. The molecular formula is CaCN₂, molecular weight is 80.11. Relative density is 2.29, melting point is 1300℃, and begin to sublimation began at temperature more than 1150℃. Pure products are colorful crystals. Calcium cyanamide is light in texture, slightly soluble in water, insoluble in alcohol, easy to absorb water. It is mainly used to produce basic fertilizer, and also be used in the production of cyanide fusant, dicyandiamide, melamine, thiourea and carbendazim in indsutrial field.

Calcium cyanamide is a kind of gray-black powder. It is an important organic chemical raw material to producing cyanide, dicyandiamide, melamine and thiourea, and suitable for alkaline nitrogenous fertilizer. It is used for nitriding steel in industry, gold and silver ore treatment, and removal of nitrogen oxide from waste gas, removal of formaldehyde from waste water and corrosion inhibitor of salt water. In addition, calcium cyanamide can be used as raw material to produce plastics, pesticides, explosives.

Calcium cyanamide is mainly used as nitrogen fertilizer in agriculture. Calcium cyanamide is an alkaline fertilizer containing nitrogen and calcium. It is an improver of acidic, aged soil. It has the effect of killing grass, killing insects, killing bacteria. It also has the special effects of early defoliation of fruit trees, disinfection of branches, flower promotion, bud promotion, disinfection of fish ponds and livestock farms, and deodorization. Although Calcium cyanamide has the special effect of pesticide, it does not have the residual toxicity of pesticide. It can improve soil fertility and reduce the damage of pests and diseases.

Calcium cyanamide is an important nitrogen fertilizer. The nitrogen cannot be absorbed by plants directly, but can only be absorbed by plants through the conversion of water and carbon dioxide. It is used as a base fertilizer and suitable for acid soil. Reacting with water to produce ammonia and calcium carbonate is a method of producing synthetic ammonia. It can also be used as a defoliant or herbicide. In the chemical industry, it is the raw material of cyanamide, dicyandiamide, melamine, which can be further processed into thiourea and guanidine. In the iron and steel industry, it is used as nitriding agent and cast iron desulfurizer for carbon steel and low alloy. In waste treatments, it can be used to remove formaldehyde in wastewater. The other important use is for the manufacture of pesticide.

Calcium cyanamide is a kind of gray-black powder. It is an important organic chemical raw material to producing cyanide, dicyandiamide, melamine and thiourea, and suitable for alkaline nitrogenous fertilizer. It is used for nitriding steel in industry, gold and silver ore treatment, and removal of nitrogen oxide from waste gas, removal of formaldehyde from waste water and corrosion inhibitor of salt water. In addition, calcium cyanamide can be used as raw material to produce plastics, pesticides, explosives.

Calcium Cyanamide, also know as Lime Nitrogen, is an import organic chemical raw material and widely used in the production of cyanogen melt, dicyandiamide, thiourea. It is an alkaline fertilizer, also one of the main raw materials of high efficiency and low toxicity carbendazim pesticide, can be used as herbicide, fungicide and insecticide. It can also be used as a defoliant for cotton and as a soil improvement agent.

Calcium Cyanamide/ Lime Nitrogen an import organic chemical raw material and widely used in the production of cyanogen melt, dicyandiamide, thiourea. It is an alkaline fertilizer, also one of the main raw materials of high efficiency and low toxicity carbendazim pesticide, can be used as herbicide, fungicide and insecticide. It can also be used as a defoliant for cotton and as a soil improvement agent.

Calcium cyanamide, also known as Lime nitrogen, is a kind of dark gray or black-gray powder or granules. The molecular formula is CaCN₂, molecular weight is 80.11. Relative density is 2.29, melting point is 1300℃, and it is begin to sublimation began at temperature more than 1150℃. Pure products are colorful crystals. Calcium cyanamide is light in texture, slightly soluble in water, insoluble in alcohol, easy to absorb water.

Calcium cyanamide, also known as Lime nitrogen, is a kind of dark gray or black-gray powder or granules. The molecular formula is CaCN₂, molecular weight is 80.11. Relative density is 2.29, melting point is 1300℃, and it is begin to sublimation began at temperature more than 1150℃. Pure products are colorful crystals. Calcium cyanamide is light in texture, slightly soluble in water, insoluble in alcohol, easy to absorb water.