Isaziso Sokusungula Sakamuva
4 4 (Hexafluoroisopropylidene) i-diphthalic anhydride (6FDA)I-CAS:1107-00-2
Sesikhiqize inqwaba entsha engu-1000 kg esitokweni. Singathumela ngokushesha ngemva kokuthola i-oda.
Ikhwalithi ephezulu kanye nentengo engcono kakhulu, Noma yini edinga ukuthi sikusize, wamukelekile ukuxhumana nathi nganoma yisiphi isikhathi.
Ukuze uthole ukwaziswa okwengeziwe6FDAnjengokulandelwa kwereferensi yakho.
一，Incazelo:
Igama Lomkhiqizo:4,4′-(Hexafluoroisopropylidene)diphthalic anhydride 6FDA
I-CAS: 1107-00-2
MF: C19H6F6O6
MW: 444.24
I-EINECS: 214-170-0
Iphuzu elincibilikayo: 244-247 °C(lit.)
Indawo yokubilisa: 494.5±45.0 °C(Kubikezelwe)
Ukuminyana: 1.697±0.06 g/cm3(Kubikezelwe)
Izinga lokushisa lesitoreji: Gcina endaweni emnyama, evalwe endaweni eyomile, Izinga lokushisa Legumbi
Ukunyibilika Kwamanzi: Kuhlanganiswe namanzi.
BRN: 7057916
二， Ukucaciswa
| Igama Lomkhiqizo | 6FDA/4,4′-(Hexafluoroisopropylidene)diphthalic anhydride |
| Ukubukeka | Impushana emhlophe |
| Ubumsulwa | 99% iminithi |
| MW | 444.24 |
三.Isicelo
1. I-Hexafluorodianhydride (6FDA)i-organic synthesis ephakathi nendawo yemithi
2. Ingasetshenziswa ekucwaningeni nasekuthuthukisweni kwelabhorethri kanye nenqubo yokuhlanganisa imithi yamakhemikhali
3. Ikakhulukazi njenge-polymer yezinto zikagesi.
四,Isitoreji
Igcinwe endaweni eyomile nengena umoya.
五，Iphakheji
Isikhathi sokuthumela: Jul-14-2022