α-BPDA CAS 36978-41-3
Sunan samfur: 2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHDRIDE Saukewa: 36978-41-3 Saukewa: C16H6O6 MW: 294.22 Saukewa: 811-539-3 Matsayin narkewa: 199 ° C Matsayin tafasa: 609.3 ± 48.0 ° C (An annabta) Yawa: 1.625± 0.06 g/cm3(an annabta)
2,3,3',4'-Biphenyltetracarboxylic dianhydride za a yi amfani da shi don shirya wani abu na polyimide.
α-BPDA a yi amfani da High zafi-resistant Aerospace composite abu, PI film, da dai sauransu.
1, T/T
2, L/C
3, Visa
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5, Paypal
6, Alibaba Tabbacin ciniki
7, Tarayyar Turai
8, MoneyGram
9, Bayan haka, wani lokacin ma muna karɓar Bitcoin.
An rufe kuma a adana shi a cikin busasshiyar wuri mai iska
