Maleic anhydride

• Post Date:

  Feb 27,2013

• Expiry Date:

  Aug 26,2013

• Detailed Description:

  Cas No. :108-31-6 Specs:White crystals,Sharp irritating acrid odor,16.3 g/
  Maleic anhydride
  
  CAS NO.: 108-31-6
  Molecular Formula: C4H2O3
  Molecular Mass： 98.06
  Properties: "White crystals,Sharp irritating acrid odor,16.3 g/100ml water @ 25C (77F); slowly hydrolyzes.
  "
  Specification(Q/SS•116-2008)
  Assay, percent ≥99.5
  Appearance White tiny crystal
  Solubllity in water test Passes test
  Crystallization point ≥52.5
  Ash,percent ≤0.005
  Iron content ≤3PPM
  (Pt-Co)Colour ≤25#
  

• CAS Registry Number:

  108-31-6

• Synonyms:

  ;2,5-Furandione;cis-Butenedioic anhydride;Sodium n-amylxanthate;MaleicAnhydride;MA;furan-2,5-dione;Maleic acid anhydride;

• Molecular Formula:

  C₄H₂O₃

• Molecular Weight:

  98.05808

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R22:;
  R34:;
  R42/43:;
  

• Safety Description:

  S22:;
  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  Shenyang Xin Guang Chemical Factory     [ China ]        

• Contact:

  zhang

• Tel:

  024-89160086

• Fax:

  024-89160086

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