Niobium Chloride| NbCl5| CAS 10026-12-7| Facoty Supply| Mama maualuga 99.9%

Fa'amatalaga Puupuu:

Niobium(V) chloride, e lauiloa foi o le niobium pentachloride, o se tioata lanu samasama. E hydrolyzes i le ea, ma fa'ata'ita'iga e masani ona fa'aleagaina i ni vaega laiti ole NbOCl₃. E masani ona faʻaaogaina e fai ma mea muamua i isi faʻalapotopotoga o le niobium. E mafai ona fa'amamāina le NbCl₅ e ala i le sublimation.

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Fa'amatalaga

Niobium chloride NbCl5 CAS 10026-12-7

upu tutusa: NbCl5;Niobium chloride (NbCl5);niobiumchloride(nbcl5);COLUMBIUM CHLORIDE;COLUMBIUM PENTACHLORIDE;NIOBIUM PENTACHLORIDE;NIOBIUM(V) CHLORIDE;NIOBIUM(+5)CHLORIDE
CAS: 10026-12-7
MF: Cl5Nb
MW: 270.17
EINECS: 233-059-8

Liu liusuavai 204.7 °C(malamalama)
Fa'asao 254 °C(malamalama)
mafiafia 2.75 g/mL ile 25 °C(malamalama)
ausa mamafa 22.8hPa i le 153.8 ℃
Fp 248.2°C
vevela vevela. leai ni tapula'a.
solubility E solu i le ava malosi, hydrochloric acid, carbon tetrachloride ma chloroform.
fai le pauta
lanu Samasama

Fa'amatalaga

Niobium chloride NbCl5 CAS 10026-12-7

Fa'aaogāga

Niobium chloride NbCl5 CAS 10026-12-7

Fa'aaogaina e fai ai fa'afefiloi chloro-aryloxide fa'afefiloi, e pei o le [Nb(OC6H3-2,6-i-Pr2)2Cl3]2, lea e fausia ai le pyridine po'o le phosphine fa'aopoopo fa'atasi ai ma se fa'ailoga fa'aletonu ono-coordinate geometry.

Fa'aaogaina e pei o le Lewis acid catalyst i le fa'aogaina o meaola.

Niobium(V) chloride o le mea muamua i le sauniuniga o le mama mama, ma ferroniobium. E faʻaaogaina e avea o se faʻamaʻi Lewis acid i le faʻaogaina o meaola i le faʻagaoioia o alkenes i le tali carbonyl-ene ma le tali a Diels-Alder.