Isaziso soluhlu lwamva nje
4 4 (Hexafluoroisopropylidene) idiphthalic anhydride (6FDA)CAS:1107-00-2
Sivelise ibhetshi entsha ye-1000 kg kwisitokhwe.Singathumela ngokukhawuleza emva kokufumana iodolo.
Umgangatho ophezulu kunye nexabiso eliphezulu, Nantoni na efuna ukuba sikuncede, wamkelekile ukuba uqhagamshelane nathi nangaliphi na ixesha.
Ngolwazi oluneenkcukacha ze6FDAnjengoko kulandelwa kwireferensi yakho.
一，Inkcazelo:
Igama lemveliso:4,4′-(Hexafluoroisopropylidene)diphthalic anhydride 6FDA
CAS: 1107-00-2
MF: C19H6F6O6
MW: 444.24
I-EINECS: 214-170-0
Indawo yokunyibilika: 244-247 °C(lit.)
Indawo yokubila: 494.5±45.0 °C(Kuqikelelwe)
Ubuninzi: 1.697±0.06 g/cm3(Kuqikelelwe)
Ubushushu begumbi: Gcina kwindawo emnyama, itywinwe kwindawo eyomileyo, Ubushushu beGumbi
Ukunyibilika kwamanzi: Ukuxutywa namanzi.
BRN: 7057916
二， Iinkcukacha
| Igama lemveliso | 6FDA/4,4′-(Hexafluoroisopropylidene)diphthalic anhydride |
| Imbonakalo | Umgubo omhlophe |
| Ubunyulu | 99% imizuzu |
| MW | 444.24 |
三.Isicelo
1. IHexafluorodianhydride (6FDA)yi-organic synthesis ephakathi kunye ne-pharmaceutical intermediate
2. Ingasetyenziselwa uphando lwebhubhoratri kunye nenkqubo yophuhliso kunye nenkqubo ye-chemical medicine synthesis process
3. Ikakhulu njengepolymer yezinto zombane.
四,Ugcino
Igcinwe kwindawo eyomileyo nengena umoya.
五, Iphakheji
Ixesha lokuposa: Jul-14-2022