Calcium Cyanamide CaCN₂
- Pengsheng
- Ningxia, China
- Two weeks
- 150, 000MT/Year
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.
Product name | Calcium cyanamide |
Molecular formula | CaCN₂ |
Molecular weight | 80.11 |
CAS No. | 156-62-7 |
EINECS No. | 205-861-8 |
HS Code | 31029010 |
Appearance | Black-gray powder or granules |
Density | 2.29 |
Total N Content % | ≥22.5 |
Effective N Content % | ≥21 |
Calcium Cyanamide Content % | ≥60 |
Free Calcium Carbide % | ≤0.3 |
Packing | In net 25 woven bags or in net 500kg, 600kg, 625kg and 1000kg bags |
Storage | Stored in a cool, well-ventilated and dry warehouse. Keep away from fire, heat, moisture and rain. It should be stored separately from acid, moisture, inflammable, combustible, etc. It is not suitable for transportation in rainy days. |
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.
Notes:
Calcium cyanamide is an inorganic toxic chemical. It has a stimulating effect on skin and mucous secretion, can be dissolved in sweat or mucous membrane secretion. The release of cyanamide from calcium cyanamide through the digestive tract and respiratory tract absorption into the body, will cause vascular motor response.
