Isaziso sakamuva sokusungula
4 4 (Hexafluorooropropropylidene) Diphthalic Anhydride (6FDA)Case: 1107-00-2
Sikhiqize i-batch entsha ye-1000 kg esitokweni. Singathumela ngokushesha ngemuva kokuthola i-oda.
Ikhwalithi ephezulu nentengo enhle kakhulu, noma yini edinga ukukusiza, wamukele ukuxhumana nathi nganoma yisiphi isikhathi.
Ngemininingwane enemininingwane yeI-6Fdanjengoba kulandelwa inkomba yakho.
一, Incazelo:
Igama lomkhiqizo:I-4,4 '- (Hexafluorooropropropylidene) Diphthalic Anhydride 6FDA
Case: 1107-00-2
MF: C19H6FFO6
MW: 444.24
Ama-EINEC: 214-170-0
Iphuzu elincibilikayo: 244-247 ° C (Lit.)
Iphuzu elibilayo: 494.5 ± 45.0 ° C (wabikezela)
Ubuningi: 1.697 ± 0.06 g / cm3 (abikezelwe)
Isitoreji Isitoreji: Gcina endaweni emnyama, efakwe uphawu esomile, egumbini lokushisa
I-solubity yamanzi: Okungazinzi ngamanzi.
BRN: 7057916
二, imininingwane
| Igama lomkhiqizo | I-6Fda / 4,4 '- (Hexafluoroisopropropylidene) Diphthalic AnyDride |
| Ukubonakala | Umhlophe we-powder |
| Ubumsulwa | 99% min |
| MW | 444.24 |
三.Isicelo
1. Hexafluorodianhydride (6fda)i-organic synthesis ephakathi nendawo kanye nomphakathi wezemithi
2. Ingasetshenziswa ocwaningweni lwelebhu kanye nenqubo yentuthuko kanye nenqubo yamakhemikhali synthesis inqubo
3. Ngokuyinhloko njenge-polymer yezinto ezibonakalayo kagesi.
四, Isitoreji
Egcinwe esitolo sokugcina esomile futhi emotweni.
五, iphakheji
Isikhathi sePosi: Jul-14-2022