Maleic anhydride

• Post Date:

  May 22,2017

• Expiry Date:

  Nov 18,2017

• Detailed Description:

  Cas No. :108-31-6

  CAS RN.:	108-31-6
  Molecular Formula:	C4H2O3
  Molecular Weight:	98.06
  More Information:  Maleic anhydride is an important organic chemical raw material and is mainly used to make unsaturated polyester resin, paint, paper treatment agent, medicine, food additive, artificial leather and marble. Quality standards of maleic anhydride GB3676-92 Property   specification excellent first grade qualified Appearance white,light yellow piece or sliced crystal content(based on maleic anhydride)≥ 99.5 99.0 98.5 molten colour ≤ 25 50 100 solidification point≥ ℃ 52.4 52.0 51.5 ash % ≤ 0.005 0.005 - Fe content ppm ≤ 5 - -

• 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:

  Shouguang Jinyu Chemical Co., Ltd.     [ China ]          

• Contact:

  Manager Liu

• Tel:

  +86-536-5258520 5209955 520592

• Fax:

  +86-536-5676556

• Email:

  chinalukeone@yeah.net