Ipese ile-iṣẹ idiyele to dara julọ Triphenylphosphine TPP CAS 603-35-0 99.5%
ọja Apejuwe
Triphenylphosphine: ọmọ ẹgbẹ ti awọn phosphines ti ile-ẹkọ giga
Triphenylphosphine (TPP) jẹ ọmọ ẹgbẹ ti awọn phosphines ti ile-ẹkọ giga, eyiti o jẹ phosphane, ninu eyiti awọn hydrogen mẹta ti rọpo nipasẹ awọn ẹgbẹ phenyl. O ni ipa kan bi oluranlowo idinku ati akopọ itọkasi iyipada kemikali NMR. O jẹ ligand to ṣe pataki ti a lo ninu iṣesi Wittig fun iṣelọpọ alkene. Idahun yii jẹ pẹlu dida alkyliden-etriphenylphosphoranes lati iṣe ti butyllithium tabi ipilẹ miiran lori halide mẹẹdogun. A lo Triphenylphosphine lati ṣajọpọ awọn agbo ogun Organic nitori iparun nucleophilicity rẹ ati idinku ihuwasi.
Ọja Properties
| Orukọ ọja: | Triphenylphosphine | |
| Orukọ Gẹẹsi: | Triphenylphosphine | |
| Ìwúwo molikula: | 262.29 | |
| Ilana molikula: | C18H15P | |
| CAS RARA: | 603-35-0 | |
| Ifarahan: | White loose powdery gara | |
| Akoonu: | ≥99.5% | |
| Iṣakojọpọ: | 25kg Net iwuwo, Fraft apo / okun ilu | |
| Awọn olumulo: | O jẹ ohun elo aise ipilẹ fun ayase eka rhodium. O tun lo ni oogun, iṣelọpọ Organic, itupalẹ, ati awọn aaye miiran. | |
Ohun elo
1) Isare ti Organic yellow tabi iposii resini.
2) Polymerzation ayase ti pq alkenes, ayase ti polyurea.
3) Hot modifier ti resini Polycarbonate.
4) Amuduro ti Polycarbonate.
5) pilasitik modifier.
6) Meltt mimọ lati epo iwuwo.
7) Changer ti roba gbóògì.
Iṣakojọpọ & Ibi ipamọ
Iṣakojọpọ: 1kg; 10kg; 25kg; 50kg
Akiyesi: Akiyesi: Iṣakojọpọ ti adani le ṣee pese gẹgẹbi awọn ibeere alabara.
Lati wa ni ipamọ ni itura ati yara atẹgun pẹlu akoko selifu ti ọdun kan.
Sipesifikesonu
| Awọn paramita ti o jọmọ: |
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