α-BPDA CAS 36978-41-3
Zita reChigadzirwa: 2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE CAS: 36978-41-3 MF: C16H6O6 MW: 294.22 EINECS: 811-539-3 Kunyungudika: 199 °C Poindi yekuvira: 609.3±48.0 °C(Zvakafanotaurwa) Density: 1.625±0.06 g/cm3(Zvakafanotaurwa)
2,3,3',4'-Biphenyltetracarboxylic dianhydride inoshandiswa kugadzira polyimide zvinhu.
α-BPDA inoshandiswa kune Yakakwira kupisa-inodzivirira aerospace composite zvinhu, PI firimu, nezvimwe.
1, T/T
2, L/C
3, Visa
4, Kadhi rechikwereti
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
9, Kunze kwezvo, dzimwe nguva tinogamuchirawo Bitcoin.
Yakavharwa uye yakachengetwa munzvimbo ine mhepo, yakaoma
