Phthalic anhydride

• Post Date:

  Jul 02,2018

• Expiry Date:

  Jul 02,2019

• Detailed Description:

  Cas No. :85-44-9 Quantity: 1Metric Tons
  Specs:25kg/bag
  Price:1 USD Metric Tons
  Payment Method: T/T ,westerunion,moneygram
  Phthalic anhydride
  cas no.85-44-9
  EINECS: 201-607-5
  MF:C8H4O3
  melting point:130.8℃
  boiling point:284 °C
  density:1.53 g/cm3
  package:25kg/bag
  apperance:White, acicular crystal.
  solubility:Difficult to dissolve in cold water, easy to dissolve in hot water, ethanol, ether, benzene and other organic solvents.
  

• 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:

  Wuhan creative chemicals Co.Ltd     [ China ]        

• Contact:

  andy

• Tel:

  +86-27-51473772

• Fax:

• Email:

  sales@whzhyyhg.com