Ifekthi ihlinzeka ngokuhlanzeka okuphezulu kwe-Niobium chloride NbCl5 CAS 10026-12-7 Isithombe Esifakiwe

I-facoty inikeza ukuhlanzeka okuphezulu kwe-Niobium chloride NbCl5 CAS 10026-12-7

Incazelo emfushane:

I-Niobium chloride i-NbCl5

I-CAS 10026-12-7

Ubumsulwa: 99.9%

I-Niobium(V) chloride, eyaziwa nangokuthi i-niobium pentachloride, iyikristale eqinile ephuzi.I-hydrolyzes emoyeni, futhi amasampula avame ukungcoliswa ngamanani amancane e-NbOCl₃.Ivame ukusetshenziswa njengesandulela kwezinye izinhlanganisela ze-niobium.I-NbCl₅ ingase ihlanzwe nge-sublimation.

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Incazelo

I-facoty inikeza ukuhlanzeka okuphezulu kwe-Niobium chloride NbCl5 CAS 10026-12-7

I-Niobium(V) chloride, eyaziwa nangokuthi i-niobium pentachloride, iyikristale eqinile ephuzi.I-hydrolyzes emoyeni, futhi amasampuli avame ukungcoliswa ngamanani amancane e-NbOCl₃.Ivame ukusetshenziswa njengesandulela kwezinye izinhlanganisela ze-niobium.I-NbCl₅ingahlanzwa nge-sublimation.

Ukucaciswa:

I-facoty inikeza ukuhlanzeka okuphezulu kwe-Niobium chloride NbCl5 CAS 10026-12-7

I-CAS: 10026-12-7

MF: Cl5Nb

MW: 270.17

I-EINECS: 233-059-8

I-Hazard Class 8

Ukupakisha Iqembu III

Isicelo

I-facoty inikeza ukuhlanzeka okuphezulu kwe-Niobium chloride NbCl5 CAS 10026-12-7

Isetshenziselwa ukwakha izinhlanganisela ze-chloro-aryloxide ezixubile, njenge-[Nb(OC6H3-2,6-i-Pr2)2Cl3]2, eyenza i-pyridine noma i-phosphine adducts enejiyomethri ehlangene eyisithupha ehlanekezelwe.

Isetshenziswa njenge-Lewis acid catalyst ku-organic synthesis.

I-Niobium(V) chloride iyisandulela ekulungiseleleni i-niobium ehlanzekile, ne-ferronobium.Isetshenziswa njenge-Lewis acid catalyst in organic synthesis in activate alkenes in the carbonyl-ene reaction and the Diels-Alder reaction.