Product No: TC002
Product Name:
Chemical Name: Poly(3,3',4,4'-biphenyltetracarboxylic dianhydride-co-1,4-phenylenediamine), amic acid solution
CAS No: 29319-22-0
Grade: 9.5-11.5 wt. % in NMP
Formula: (C22H14N2O6)n