Tianjin, China
Business Type:
Trading Company
Year of Establishment:
2009-06-30
Plant Area:
140 square meters
Management System Certification:
ISO 9001, ISO 9000, QC 080000
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Calcium Carbide, Calcium Acetylide, Calcium Dicarbide manufacturer / supplier in China, offering Good Quality Calcium Carbide Cac2 Acetylene Stones, 99% Caustic Soda Flakes for Paper-Making, Inorganic Salts Sodium Carbonate for Paper Making and so on.

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Good Quality Calcium Carbide Cac2 Acetylene Stones

Get Latest Price
Min. Order / Reference FOB Price
22 Tons US $550/ Ton
Port: Shanghai, China
Production Capacity: 20000tons/Year
Payment Terms: L/C, T/T
Appearance: Granule
Grade Standard: Industrial Grade
CAS No: 75-20-7
Other Names: Calcium Acetylide
Mf: Cac2
Einecs No: 200-848-3

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Basic Info

Model NO.
calcium carbide 50-80mm, cac2 un1402
Place of Origin
China (Mainland)
Purity
Gas Yield:295L/Kg Min
Application
Producing Acetylene Gas
Model Number
Calcium Carbide Cac2 Lump Size 50-80mm
Un No
1402
Molecular Weight
64.10
Trademark
JinHong
Transport Package
50kg/Drum 100kg/Drum 250kg/Drum
Specification
GB295
Origin
Tianjin China
HS Code
28491000

CAS NO: 75-20-7               

EINECS No.: 200-848-3

Molecular Formula: CaC2      

Molecular Weight: 64.10

HS code: 28491000

Physical appearance: Brown, grey, black,purple solid

calcium carbide 25-50mm,50-80mm to produce acetylene gas 295L/kg gas

 Usage

Calcium carbide is one of the basic raw material of organic synthesis industry. It is also an importat raw material of acetylene industry.

 

(1) The reaction of calcium carbide with water, producing acetylene and calcium hydroxide.[CaC2 + 2 H2O → C2H2 + Ca(OH)2]. 

This reaction was the basis of the industrial manufacture of acetylene, and is the major industrial use of calcium carbide. eg.synthetize rubber,synthetic resin,acetone,ketene and carbon blace. Meanwhile oxygen-acetylene flame is widely used in metal welding and cutting.

 

(2) Heating powdered calcium carbide and nitrogen to producing calcium cyanamide,which can react with sodium chloride producing black cyanide. Black cyanide is used in gold mining and non-ferrous metal industry.

(3) Steelmaking: as a powerful deoxidizer at ladle treatment facilities.

(4) Calcium carbide is used in carbide lamps, in which water drips on the carbide and the acetylene formed is ignited.

(5) In the ripening of fruit, calcium carbide is sometimes used as source of acetylene gas, which is a ripening agent similar to ethylene.

Package&shippment

Cautions during transportation:

The packing must be kept in good condition and the goods should be stored in a dry, cool, and ventilated place. 

It should be separate from the cargo can burn and acid. 

It should avoid meet water and moisture. 

It should give off the Acetylene in iron drum before storing in warehouse. 

Rolling drums, heavy putting down and colliding are not allowed to avoid the spark lead to explosion.

About us: 
TIANJINSHI JINHONGWEIBANG CHEMICAL Co., Ltd is located near Tianjin New Port. 
It covers an area of 15000 square kilometers. My company has my own factory, which has taken up chemical business for 11 years. So we have many customers in domestic markets and international markets. Our main customers spread in west-Africa, MID- East, south America, south-east Asia etc. And my factory won good reputation. Our principle is: Quality first, Prestige first. My trade marks: JINHONG. 
Besides, we have independent import& exp rights. And we can transact a series of process of export including danger packaging, Dangerous careful card, Performance certificate, CO ( certificate of origin ) etc

If you are interested in our calcium carbide pls don't hesitate to contact with us.

Good Quality Calcium Carbide Cac2 Acetylene Stones
Good Quality Calcium Carbide Cac2 Acetylene Stones
Good Quality Calcium Carbide Cac2 Acetylene Stones

Gas release(l/kg)
> =285> =290> =295> =300 
size (mm)  7-15  15-20  25-50  50-80  80-120
  Packing(kg)  50  100    
 

Contact person: Nicole Liu 
 
 
Mobile:86+13483840665
 
 

 

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