Calcium Carbide

Appearance: 

Gray, brown or black,high purity calcium carbide appears purple.

Package: 

In 100kg or 50kg net new iron drums with nitrogen gas.

Drum color:

Black/green/grey

physico-chemical property

Industrial products are gray, yellow-brown or black solids, and purple with higher calcium carbide content. The new fracture surface of calcium carbide is shiny, and it is grayish white when exposed to air due to moisture absorption. Relative density2. 22. 

Industrial products generally contain 80% calcium carbide. Melting point 2300 °c. Can conduct electricity, the higher the purity, the easier it is to conduct electricity.

The chemical properties are very active and can react with many gases and solutions at the right temperature. When exposed to intense decomposition of water, acetylene gas and calcium hydroxide are produced, and a large amount of heat is released. It can undergo intense chemical reactions with chlorine, hydrogen chloride, sulfur, phosphorus, ethanol, etc. at high temperatures.

Specifications

Packing & Loading Quantity

1x20'GP can load 22.5MT for 100kg drums and 50kg steel drums.

100kgIron drums,19.5MT/20'GP with pallets.

50kgIron drums,19.5MT/20'GP with pallets.

Application

1).The main raw material for producing acetylene gas

2).Cutting and welding for metal material.

3).To synthesize polyvinyl chloride(PVC).

4).Fruit catalyst.

5).The basic material for organic synthesis and calcium cyanamide

6).Reacting with water to bring about ethine.

7).Reacting with nitrogen to product lime nitrogen.

8).The desulfurizer in steel industry.