Calcium carbide

• Post Date:

  Mar 18,2014

• Expiry Date:

  Sep 14,2014

• Detailed Description:

  Cas No. :75-20-7 Specifications
  Size: 1-4mm,4-15mm,7-30mm,25-50mm,50-80mm,80-120mm, etc
  Gas Yield: 305 l/kg, 295 l/kg, 285 l/kg
  
  Product Specifications
  Standard for Calcium Carbide: GB10665-2004 (condition: 20°C, under atmospheric pressure)
  
  
  Email : cherise4353 at yeah.com
  Msn:cherisewei at hotmail.com
  ID:cheriseweiwei
  Web:http://www.zhongaochem.com/

• CAS Registry Number:

  75-20-7

• Synonyms:

  ;Calciumcarbidemetallurggradegreylumpsmm;calcium acetylide;Quartz crystal;calcium ethynediide;ethyne, calcium salt (1:1);

• Molecular Formula:

  C₂H₂Ca

• Molecular Weight:

  66.1142

• Molecular Structure:

  

• Hazard Symbols:

   F:Flammable;
  

• Risk Codes:

  R15:;
  

• Safety Description:

  S43A:;
  S8:;
  

• Company:

  zhongao import and export limited.     [ Hong Kong(China) ]        

• Contact:

  cherise

• Tel:

  15632133312

• Fax:

• Email:

  cherise4353@yeah.net