Phthalic anhydride

• Post Date:

  Feb 25,2014

• Expiry Date:

  Aug 24,2014

• Detailed Description:

  Cas No. :85-44-9 Specs:99.8%
  Phthalic anhydride PA 99.8% min formula: C8h4o3CAS: 85-44-9hs code: 29173500.00un no.: 2214
  
  Soluble: Slightly soluble in the hot water and the ether, dissolves in the thyl alcohol, the benzene and the pyridine.
  Usage: It is important one of organic chemical materials, used in the production of plasticizers, alkyd resins, unsaturatd polyester resin, dyes and pains, pharmaceutical and agricultural chemicals, etc.
  
  Package: 25kg net in plastic woven bag lined with PE bag. 20mt/20'FCL (without pallet)
  Storage: Store in cool and dry place, separate with antioxidants.

• CAS Registry Number:

  85-44-9

• Synonyms:

  ;2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride;

• Molecular Formula:

  C₈H₄O₃

• Molecular Weight:

  148.12

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R37/38:;
  R41:;
  R42/43:;
  

• Safety Description:

  S22:;
  S24/25:;
  S26:;
  S37/39:;
  S46:;
  

• Company:

  Zhengzhou Welcom Tech. Co., Ltd     [ China ]        

• Contact:

  Hu Miss

• Tel:

  0086-371-67986518

• Fax:

  0086-371-67985568

• Email:

  enquiry@cnwelcom.cn