4 4-Oxydiphthalic anhydride ODPA 1823-59-2
Igoa Oloa: 4,4'-Oxydiphthalic anhydride (ODPA) CAS: 1823-59-2 MF: C16H6O7 MW: 310.21 EINECS: 412-830-4 Liu liusuavai: 225-229 °C(malamalama) Itu e fa'apuna ai: 410.39°C (fa'atatau fa'atatau) Malosi: 1.4942 (fa'atatau fa'atatau) Fa'ailoga fa'atusa: 1.6380 (fa'atatau)
4,4'-oxydiphthalic anhydride e fa'aaogaina mo le sauniaina o se mea polyimide.
1, T/T
2, L/C
3, Visa
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9, E le gata i lea, o nisi taimi matou te talia foi Bitcoin.
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Afai e faʻaaogaina ma teuina e tusa ai ma faʻamatalaga, o le a le pala.E leai ni fa'alavelave mata'utia ua iloa.Aloese mai oxides.
