3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA CAS#2420-87-3

※▓▓▓※※※※▓▓▓※※※※▓▓▓※※※※▓▓▓※※※※▓▓▓※※※※▓▓▓※※※※▓▓▓※※※※▓▓▓※※※※▓▓▓※※※※▓▓▓※

【Product name】3,3',4,4'-Biphenyltetracarboxylic dianhydride

【Synonyms】BPDA

【CAS#】2420-87-3

【MF】C16H6O6

【Assay】≥99.5%

【Appearance】White powder

【Package】20Kg drum

【Chemical properties】MP299~305°C

【Validity】24 months

【Storage conditions】Sealed and stored in a cool, dry and ventilated place

【Application fields】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.

HENAN VOCAS BIOTECHNOLOGY CO., LTD.

3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA CAS#2420-87-3