α-BPDDA cas 36978-41-3
Oloa Igoa: 2,3,3 ', 4'-Biponyny Tetracarboxylic dianmydride CAS: 36978-41-3 Mf: C16H6H6O6 MW: 294.22 EIINCS: 811-539-3 Liusuavai manatu: 199 ° C Builation Point: 609.3 ± 48.0 ° C (valoia) Desenty: 1.625 ± 0.06 g / cm3 (valoia)
2,3,3 ', 4'-Biponylteltetricarraboxyelic dianhydride o loʻo faʻaaogaina mo le tapenaina o le polemini mea.
α-BPDA o loʻo faʻaaogaina mo le maualuga vevela-tetee Aerospace
1, T / T
2, l / c
3, visa
4, Credit Card
5, PayPal
6, abbaba fefaatauaiga mautinoa
7, Western Union
8, Aotelega
9, tulaga, o nisi taimi tatou te talia ai le akinoi.
Faʻamaufaʻailogaina ma teuina i se ventimise, mamago siosiomaga
