Hāʻawi ka hale hana i ke kumu kūʻai maikaʻi loa ʻo Triphenylphosphine TPP CAS 603-35-0 99.5%
Hōʻike huahana
Triphenylphosphine: he lālā o nā phosphines tertiary
ʻO Triphenylphosphine (TPP) kahi lālā o nā phosphines tertiary, ʻo ia ka phosphane, kahi i pani ʻia ai nā hydrogens ʻekolu e nā hui phenyl. He kuleana kona ma ke ʻano he mea hoʻohaʻahaʻa a me kahi pūhui kuhikuhi hoʻololi kemika NMR. He ligand koʻikoʻi ia i hoʻohana ʻia i ka hopena Wittig no ka synthesis alkene. ʻO kēia hopena e pili ana i ka hoʻokumu ʻana i nā alkyliden-etriphenylphosphoranes mai ka hana a butyllithium a i ʻole kahi kumu ʻē aʻe ma ka quarternary halide. Hoʻohana ʻia ʻo Triphenylphosphine e synthesize i nā pūhui organik ma muli o kona nucleophilicity a me ka hōʻemi ʻana i ke ʻano.
Nā Waiwai Huahana
| inoa huahana: | Triphenylphosphine | |
| inoa Pelekane: | Triphenylphosphine | |
| kaumaha molekala: | 262.29 | |
| ʻAno molekala: | C18H15P | |
| CAS NO: | 603-35-0 | |
| Nānā: | Keʻokeʻo ʻulaʻula pauda | |
| maʻiʻo: | ≥99.5% | |
| Hoʻopili: | 25kg Net Weight, ʻeke Fraft/pahu fiber | |
| Mea hoʻohana: | He mea maka kumu no ka rhodium complex catalyst. Hoʻohana ʻia i ka lāʻau lapaʻau, ka synthesis organik, ka nānā ʻana, a me nā māla ʻē aʻe. | |
Palapala noi
1) ʻO ka wikiwiki o ka mea hoʻohuihui a i ʻole nā resins epoxy.
2) Polymerzation catalyzer o nā kaulahao alkenes, catalyzer o polyurea.
3) Hoʻololi wela o ka resin Polycarbonate.
4) Hoʻopaʻa i ka Polycarbonate.
5) Mea hoʻololi plastik.
6) Maʻemaʻe metlt mai ka aila kaumaha.
7) Mea hoʻololi i ka hana ʻana i ka lāʻau.
Hoʻopaʻa a mālama
Hoʻopili: 1kg; 10 kg; 25 kg; 50 kg
Nānā: Hoʻomaopopo: Hiki ke hāʻawi ʻia i ka hoʻopihapiha hoʻopihapiha e like me nā koi o ka mea kūʻai aku.
E mālama ʻia i loko o kahi lumi anuanu a me ka manawa o hoʻokahi makahiki.
Hōʻike
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