BPDA (3,3',4,4'-Biphenyltetracarboxylic dianhydride) is a raw material for the polyimide resin component of one of the super-engineering plastics. It is used for many important information and electronic technology products such as mobile phones and copying machines.
Japan Chemical Mfg. Reg.: No.4-833
Japan Poisonous and Deleterious Substances Control Law: Not applicable Fire Services Law: Not applicable