2,3,3′,4′-BIPHENIL TETRACARBOXYLIC DIANHYDRIDE(α-BPDA) ọnụ ahịa ụlọ ọrụ CAS: 36978-41-3
Anyị na-emepụta ogbe ọhụrụ ma ugbu a nwere 2000 kg na ngwaahịa.Maka mbupu, nnyefe ngwa ngwa.
Nkọwa:
Aha ngwaahịa:2,3,3′,4′-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE (α-BPDA)
Nọmba: 36978-41-3
MF: C16H6O6
MW: 294.22
EINECS: 811-539-3
Ebe mgbaze: 199 Celsius
Ebe esi mmiri: 609.3± 48.0 °C (buru amụma)
Njupụta: 1.625±0.06 g/cm3(buru amụma)
Nkọwapụta
| Aha ngwaahịa | 2,3,3′,4′-BiphenyLtetracarboxylic (α-BPDA) |
| CAS | 36978-41-3 |
| Ọdịdị | Ọcha ntụ ntụ |
| Ịdị ọcha | 99% nkeji |
| ngwugwu | 1 n'arọ / akpa ma ọ bụ 25 kg / drum |
Ngwa
2,3,3′,4′-Biphenyltetracarboxylic dianhydridea ga-eji maka nkwadebe nke ihe polyimide.
α-BPDAa ga-eji maka elu okpomọkụ na-eguzogide ikuku ihe mejupụtara ihe mejupụtara, ihe nkiri PI, wdg.
Ọ bụrụ na ịchọrọ ya, biko echefula ya, nabata ịkpọtụrụ anyị, anyị ga-ezitere gị ọnụahịa kacha mma ozugbo ị nwetachara ajụjụ gị.
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Oge nzipu: Jun-21-2022