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Polany Chemical Co.,Ltd

 
 
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calcium carbide 

  Category : Chemicals->Chemical->carbon additive

     
calcium carbide
 
 
       

  Product Specification
 
  Model No:      calcium carbide
  Country  CN
  Brand  POLANY
  Size  60*60*80  millimeters  
  Packing  45KG/50KG/100KG/120KG/200KG /, black / gray / green / blue tight new iron.
  Minimum Order  22T
  Payment Term  T/T or L/C

 

    Product Detail
  calcium carbide, the calcium carbide, inorganic compounds. Colorless crystals, industrial products for the gray color bar, the cross section is purple or gray. With water Immediate violent reaction to produce acetylene, and produce heat. Calcium carbide is an important basic chemical raw materials.
Performance:
Indicators
Specifications

Various size
0-15mm,15-25mm,25-50mm,50-80mm,70-100mm, 80-120mm, 120-200mm
Gas evolution
295L/KG min
Phosphine
0.06%Max
Hydrogen sulfide
0.08%Max
Product areas:
calcium carbide is an important basic chemical raw materials, mainly used to produce acetylene gas. Also used in organic synthesis, oxy-acetylene welding.
Packing:
45KG/50KG/100KG/120KG/200KG /, black / gray / green / blue tight new iron.
Transport:
Transport considerations. Closed operation, full exhaust. The operator must go through specialized training, strict compliance with operating procedures. Proposed operators wear self-absorption filter respirators, wear chemical safety glasses, wearing chemical protective clothing, wear rubber gloves. To avoid dust. Avoid contact with acids, alcohol exposure. Particular attention to avoid contact with water. Handling of light when light unloading, packaging and containers to prevent damage. Equipped with emergency equipment leakage. Empty containers may remain hazardous materials.
Storage:
Store in a cool, dry, ventilated warehouse. Away from fire and heat. Relative humidity below 75%. Packaging must be sealed and not damp. Should be acid and alcohol kept separately and avoid mixing reservoir. Storage areas should be equipped with a suitable host material spill.

   


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