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Puawai Pentafluoride Te Pure Teitei (PF5) Nga hau Waarangi
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Whakapā maiwhakaahuatanga hua
Ko te Phosphorus pentafluoride, PF5, he haukawa ūkuikui. He hau kore kare, paitini e ngiha ana i te hau.Ko te Phosphorus pentafluoride he waikawa Lewis. E tika ana tenei rawa ki tana hauwai. Ko te PF5 me te pyridine he taapiri kua tino akohia. Me nga amine tuatahi me te tuarua, ka huri ngawari nga taapiri ki nga pärönare here-piriti dimeric me te tauira [PF4(NR2)]2. He maha nga momo matatini e mohiotia ana me nga ligands bidentate.
| Whakatakotoranga | |
| Pure , % | 99 |
| hāora | ≤ 20 ppmv |
| hauota | ≤300 ppmv |
| hauwai pūhaumāota | ≤ 50 ppmv |
| Kaipuke | |
| DOT Ingoa Tukunga | Phosphorus Pentafluoride |
| Whakarōpū DOT | 2.3 |
| Tapanga DOT | Hau paihana |
| He Tau | ME 2198 |
| CAS No. | 7647-19-0 |
| CGA | 330 |
| Ka tukuna hei | Hau Waiwai |
| Nga korero Hangarau | |
| Te ahua o te porotakaroa @ 21.1°C | Waiwai |
| Tepe mura i te hau | Kare e mura |
| Te Pawera Aunoa (°C ) | - |
| Taumaha rāpoi (g/mol) | 125.966 |
| Te taumahatanga (hau =1) | 4.31 |
| Te Mahana Tino ( °C ) | 18.95 |
| Pehenga Tino ( psig ) | 477.6 |
Nga tono
● Ko te pentafluoride Phosphorous he kaihoko fluorination kaha i roto i te whakahiato waro.
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