Titun Oja iwifunni
4 4 (Hexafluoroisopropylidene) anhydride diphthalic (6FDA)CAS: 1107-00-2
A ti ṣe agbejade ipele tuntun 1000 kg ni iṣura. A le firanṣẹ lẹsẹkẹsẹ lẹhin aṣẹ.
Didara to gaju ati idiyele ti o dara julọ, Ohunkohun nilo a ran ọ lọwọ, kaabọ lati kan si wa nigbakugba.
Fun alaye alaye ti6FDAbi atẹle fun itọkasi rẹ.
Apejuwe:
Orukọ ọja:4,4′-(Hexafluoroisopropylidene) anhydride diphthalic 6FDA
CAS: 1107-00-2
MF: C19H6F6O6
MW: 444.24
EINECS: 214-170-0
Ojuami yo: 244-247°C(tan.)
Oju ibi farabale: 494.5± 45.0 °C (Asọtẹlẹ)
iwuwo: 1.697± 0.06 g/cm3(Asọtẹlẹ)
Iwọn otutu ipamọ: Tọju ni aaye dudu, Ti di ni gbigbẹ, Iwọn otutu yara
Omi Solubility: Miscible pẹlu omi.
BRN: 7057916
二, Specification
| Orukọ ọja | 6FDA/4,4′-(Hexafluoroisopropylidene) anhydride diphthalic |
| Ifarahan | Iyẹfun funfun |
| Mimo | 99% iṣẹju |
| MW | 444.24 |
三.Ohun elo
1. Hexafluorodianhydride (6FDA)jẹ agbedemeji iṣelọpọ Organic ati agbedemeji elegbogi
2. O le ṣee lo ninu iwadi yàrá ati ilana idagbasoke ati ilana iṣelọpọ oogun kemikali
3. Ni akọkọ bi ohun elo itanna polima.
四, Ibi ipamọ
Ti o ti fipamọ ni kan gbẹ ati ki o ventilated ile ise.
五, Package
Akoko ifiweranṣẹ: Oṣu Keje-14-2022