【Chemical Name】 Pyromellitic Dianhydride;PMDA
【CAS No.】 89-32-7
【Molecular Formula】C10H2O6
【Product Introduction】
Pyromellitic Dianhydride (abbreviated as PMDA) is the main raw material used to manufacture polyimide heat-resistant engineering plastics and insulation films; Can be used as a synthetic raw material for epoxy resin curing agents, stabilizers, and dyes
【Product Specification】
Items | Specifications |
Appearance | White crystal powder |
Purity (HPLC) | 99.5%Min. |