Qiimaha ugu fiican ee warshadda Triphenylphosphine TPP CAS 603-35-0 99.5%
Sharaxaadda Badeecada
Triphenylphosphine: xubin ka mid ah fosfiinnada saddexaad
Triphenylphosphine (TPP) waa xubin ka mid ah fosfiinnada saddexaad, kaas oo ah fosfiin, kaas oo saddexda haydarojiin lagu beddelo kooxaha phenyl. Waxay leedahay door ah wakiil yareeya iyo isku-darka tixraaca isbeddelka kiimikada NMR. Waa ligand muhiim ah oo loo isticmaalo falgalka Wittig ee isku-darka alkene. Falcelintani waxay ku lug leedahay sameynta alkyliden-etriphenylphosphoranes laga bilaabo ficilka butyllithium ama saldhig kale oo ku yaal halide rubuca. Triphenylphosphine waxaa loo isticmaalaa in lagu sameeyo isku-darka walxaha dabiiciga ah sababtoo ah nucleophilicity iyo dabeecadda yaraynta.
Sifooyinka Badeecada
| Magaca Badeecada: | Triphenylphosphine | |
| Magaca Ingiriisiga: | Triphenylphosphine | |
| Miisaanka molecular: | 262.29 | |
| Qaacidada Molekulaarka: | C18H15P | |
| Lambarka CAS: | 603-35-0 | |
| Muuqaalka: | Kiniin budo cad oo dabacsan | |
| Mawduuca: | ≥99.5% | |
| Baakad: | 25kg Miisaanka saafiga ah, Bacda jajabka/durbaanka fiber-ka | |
| Isticmaalayaasha: | Waa agab aasaasi ah oo loogu talagalay kicinta isku-dhafka ah ee rhodium. Waxa kale oo loo isticmaalaa daawooyinka, isku-darka dabiiciga ah, falanqaynta, iyo qaybaha kale. | |
Codsiga
1) Dardargelinta isku-dhafka dabiiciga ah ama resins-ka epoxy.
2) Katalyzer-ka Polymerzation ee silsiladaha alkenes, katalyzer-ka polyurea.
3) Wax ka beddel kulul oo ah resin Polycarbonate.
4) Xasiliyaha Polycarbonate.
5) Wax ka beddelaha balaastikada.
6) Saliidda miisaanka ka nadiifi metlt.
7) Beddelaha wax soo saarka caagga.
Baakaynta iyo Kaydinta
Baakad: 1kg; 10kg; 25kg; 50kg
Fiiro gaar ah: Fiiro gaar ah: Baakad gaar ah ayaa la bixin karaa iyadoo loo eegayo shuruudaha macaamiisha.
In lagu kaydiyo qol qabow oo hawo leh oo leh waqti kayd ah oo hal sano ah.
Faahfaahinta
| Xuduudaha la xiriira: |
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