index>>Polyimide - Dianhydride Monomer>3,3,4,4-diphenylsulfonetetracarboxylicdianhydride>
Products

Hotline +86 18222205756
Mr. Xiao 86-18222205756
Ms. yuan 86-13802196363

Project Target
Product Name 3,3,4,4-diphenylsulfonetetracarboxylicdianhydride
Abbreviation DSDA
Cas No. 2540-99-0
Appearance
Purity ≥99%
Metal Ion
Molecular formula