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Ningxia Sunnyfield Chemical Co., Ltd.
Ningxia Sunnyfield Chemical Co., Ltd.
21 YRS
Ningxia, China
Main Products:
Alzodef / Dicyandiamide
Ningxia, China
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Calcium Cyanamide / CAS 156-62-7
OVERVIEW
Uses
Packaging
25 KG/Woven Bag
Lead Time
In Stock
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DESCRIPTION
Calcium Cyanamide
Chemical name | Calcium cyanamide |
Sex form | The industrial product is a grayish-black powder with an odor of calcium carbide or ammonia. Melting point 1300 degrees Celsius, insoluble in alcohol, soluble in water, hygroscopic. |
CAS No. | 156-62-7 |
Molecular Formula | CaCN2 |
Molecular Weight | 80.10 |
Structural Formula |
|
Packing | Net 1000kg or 25kg plastic woven bags. |
Using: It is one of the raw materials for the production of herbicides, fungicides, insecticides and other pesticides. It is also used in the production of dicyandiamide, thiourea and some guanidine in industry. In agriculture it is an alkaline fertilizer suitable for acidic soils.
Typical Properties
Summary
Lime nitrogen is mainly used in the production of carbendazim, benomyl and intermediate monocyandiamide. When used as fertilizer, because calcium cyanamide has strong alkalinity, it is suitable for acidic soil and is generally used as base fertilizer. When exposed to water, cyanamide is initially formed, which is toxic to plants, but it is quickly transformed into ammonia. This toxic effect makes plant leaves fall off, so it can also be used as herbicide, fungicide, insecticide and cotton defoliant. Calcium cyanamide can also be used as raw materials for the production of plastics and explosives. It can also be used for steel nitriding, gold and silver ore treatment, removal of nitrogen oxide in waste gas, removal of formaldehyde in waste water and corrosion inhibitor of brine.
CAS No.
156-62-7
Formula
CCaN2
Molecular Mass
80.10210
Exact Mass
79.96870
PSA
36.15000
Logp
0.20038
IUPAC
calcium;cyanamide
SMILES
C(#N)N.[Ca+2]
Attribute classification
Matter Classification
inorganic
Category
Inorganic Chemicals > Carbide
Auxiliary > Other Auxiliary Agent
Agrochemicals > Fertilizer
Auxiliary > Other Auxiliary Agent
Agrochemicals > Fertilizer
Chemical and Physical Properties
Melting Point
>300 °C(lit.)
Density
2.29
Boiling Point
258.5ºC at 760 mmHg
Flash Point
42.1ºC
Appearance
Grayish black, very fine powder and granular, with the smell of calcium carbide or ammonia
Export information
HS Code
31029010
Export Rebate
0%
Export Formalities
7,A,B,v
N,M
UN No.
1403 4.3/PG 3
DG-Class
4.3
Risk Code
22-37-41-15-43-37/38
Safety Label
Xn,F
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