Pyromellitic Dianhydride

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  Pyromellitic dianhydride;1,2,4,5-Benzenetetracarboxylic dianhydride;benzene-1,2:4,5-tetracarboxylic dianhydride;PMDA;1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;Pyromellitic Dianhydride;

• CAS NO :

  89-32-7

• EC NO :

  201-898-9

• Molecular Formula :

  C₁₀H₂O₆

• Molecular Weight :

  218.1193

• Main Specifications :

  99.5% Min.

• Packing :

  25kg/drum

• Product description :

  White crystal or powder, free from visible impurity

• Molecular Structure :