Chidziwitso Chaposachedwa Kwambiri
4 4 (Hexafluoroisopropylidene) diphthalic anhydride (6FDA)CAS: 1107-00-2
Tapanga gulu latsopano la 1000 kg. Titha kutumiza nthawi yomweyo tikalandira dongosolo.
Ubwino wapamwamba komanso mtengo wabwino kwambiri, Chilichonse chomwe tikufuna tikukuthandizani, kulandiridwa kuti mutilankhule nthawi iliyonse.
Kuti mudziwe zambiri za6 FDAmonga kutsatiridwa pakulozera kwanu.
一, Kufotokozera:
Dzina lazogulitsa:4,4′-(Hexafluoroisopropylidene) diphthalic anhydride 6FDA
CAS: 1107-00-2
Chithunzi cha C19H6F6O6
MW: 444.24
EINECS: 214-170-0
Malo osungunuka: 244-247 °C (lit.)
Malo otentha: 494.5±45.0 °C (Zonenedweratu)
Kachulukidwe: 1.697±0.06 g/cm3(Zonenedweratu)
Kutentha kosungira: Khalani pamalo amdima, osindikizidwa owuma, Kutentha kwachipinda
Kusungunuka kwamadzi: Kusakanikirana ndi madzi.
Mtengo wa 7057916
二，Mafotokozedwe
| Dzina lazogulitsa | 6FDA/4,4′- (Hexafluoroisopropylidene) diphthalic anhydride |
| Maonekedwe | White ufa |
| Chiyero | 99% mphindi |
| MW | 444.24 |
三.Kugwiritsa ntchito
1. Hexafluorodianhydride (6FDA)ndi organic synthesis wapakatikati ndi mankhwala wapakatikati
2. Ikhoza kugwiritsidwa ntchito mu kafukufuku wa labotale ndi chitukuko ndi ndondomeko ya mankhwala a mankhwala
3. Makamaka ngati polima zinthu zamagetsi.
四, Storage
Kusungidwa mu nyumba youma ndi mpweya wokwanira.
五, Phukusi
Nthawi yotumiza: Jul-14-2022