2,3,3,3, 4'-Biphenylylylyylic dianhydride(α-BPDA) Ọnọdụ ụlọ ọrụ: 36978-41-3
Anyị na-ewepụta bat ọhụrụ ma ugbu a nwere 2000 n'arọ. Maka mbupu, nnyefe ngwa ngwa.
Nkọwa:
Aha Ahịa:2,3,3,3,3, 4'-Biphenylylylyyyylic dianhydride (α-BPDA)
Ọnọdụ: 36978-41-3
MF: C16H6O6
Mw: 294.22
Einecs: 811-539-3
Melting Point: 199 Celsius C
Isi mmiri: 609.3 ± 48.0 Celsius C (buru amụma)
Nzoputa: 1.625 ± ± 0.06 G / CM3 (Amụma)
Nkowa
| Aha | 2,3,3,3 ', 4'-Biphenylyltetracylic (α-BPDA) |
| Ikpe | 36978-41-3 |
| Mputa | Ntụ ntụ |
| Nko | 99% min |
| Ngwugwu | 1 n'arọ / akpa ma ọ bụ 25 n'arọ |
Akwukwo icho oru
2,3,3,3 ', 4'-Biphenylyltetraarboxylic DiahydrideA ga-eji ya maka nkwadebe nke ihe nke polyimide.
α-BPDAA ga-eji ihe eji eme ihe na-eguzosi ike na-eguzosi ike na-eguzosi ike, PI ihe nkiri, wdg.
Ọ bụrụ na ịchọrọ ya, biko agbaghara ya, nabata ịkpọtụrụ anyị, anyị ga-ezitere gị ọnụahịa kachasị mma ozugbo ị nwetasịrị ajụjụ gị.
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Oge post: Jun-21-2022