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Tian Jin Shi Jin Hong Wei Bang Chemical Limited Company

Calcium Carbide, Calcium Acetylide, Calcium Dicarbide manufacturer / supplier in China, offering Calcium Carbide (CaC2) (295L/Kg Gas Yield), Sada Ash Light 99.2% Manufacture, Factory Price 99% Pearls Caustic Soda and so on.

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Calcium Carbide (CaC2) (295L/Kg Gas Yield)

FOB Price: US $560-600 / Ton
Min. Order: 22 Tons
Min. Order FOB Price
22 Tons US $560-600/ Ton
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Port: Qingdao, China
Production Capacity: 30, 000 Tons
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: 295L/KG
  • Certification: COA, ISO
  • Purity: 90%~99%
  • Grade Standard: Industrial Grade
  • Brand Name: Jinhong
  • Colour: Grey
  • Un No.: 1402
  • Certificate: ISO, SGS, Coa, MSDS
  • Trademark: JinHong
  • Specification: GB10665-2004, Industrial Class
  • HS Code: 28491000
  • Solubility: Insoluble in Water
  • Classification: Cac2
  • Type: Calcium Carbonate
  • Delivery Time: 15 Days
  • Packaging: 100kg/Drum
  • CAS No: 75-20-7
  • Einecs No: 200-848-3
  • The Colour of Drum: Grey or Black
  • Transport Package: 50kgs/Iron Drum
  • Origin: China
Product Description
sales manager: Nancy NAN
phone number: 0086-15030756867


Specifications:
IndexValue
Gas Yield <L/kg>280/285/290
PH3  %<v/v>≤0.06
H2S  %<v/v>≤0.1
Grain <mm>25/50/80/120
 
high quality calcium carbide 
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.

pictures of calcium carbide:
Calcium Carbide (CaC2) (295L/Kg Gas Yield)
Calcium Carbide (CaC2) (295L/Kg Gas Yield)
Calcium Carbide (CaC2) (295L/Kg Gas Yield)
Calcium Carbide (CaC2) (295L/Kg Gas Yield)
Calcium Carbide (CaC2) (295L/Kg Gas Yield)
Calcium Carbide (CaC2) (295L/Kg Gas Yield)



contact information:
sales manager: Nancy NAN        phone number: 0086-15030756867
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