Ingoa Hua: 3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA CAS: 2420-87-3 MF: C16H6O6 MW: 294.22 EINECS: 219-342-9 Ira whakarewa: 299-305 °C (marama) Ira kohua: 614.9±48.0 °C Kiato: 1.625±0.06 g/cm3
Whakatakotoranga
ingoa hua
3,3',4,4'-Biphenyltetracarboxylic dianhydride
CAS
2420-87-3
Te ahua
Te paura ma
Maamaa
99.5%Min./ 99.9%Min..
Mōkī
1 kg / putea, 20 kg / pahū ranei
Taupānga
【Whakamahia 1】 Mo te hanga i nga hua polyimide me o raatau hiato 【Whakamahia 2】 Ko te monomer polyimide, ka whakamahia ki te hanga i nga rauemi polymer hou penei i te kapia me te kiriata PI.
Utu
1, T/T
2, L/C
3, Visa
4, Kaari nama
5, Paypal
6, Whakapumau hokohoko Alibaba
7, Kotahitanga o te Tai Hauauru
8, MoneyGram
9, I tua atu, i etahi wa ka whakaae ano matou ki a Bitcoin.
Nga tikanga rokiroki
Whakaorangia i roto i te whare putunga maroke me te hau.
