Calcium carbide

• Post Date:

  Feb 27,2013

• Expiry Date:

  Aug 26,2013

• Detailed Description:

  Cas No. :75-20-7 Specs:Beige block solid
  
  Calcium carbide
  Quality Standard
  (GB10665-89)
  Item Name Requirements Results
  Gas yield， ≥295 L/KG 297 L/KG
  PH3(V/V) ≤0.08% 0.06
  H2S(V/V) ≤0.1% 0.09
  

• 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:

  Shenyang Xin Guang Chemical Factory     [ China ]        

• Contact:

  zhang

• Tel:

  024-89160086

• Fax:

  024-89160086

• Email:

  414850301@qq.com