Niobium Chloride| NbCl5| CAS 10026-12-7| Facoty Supply| Tino Parakore 99.9%

Niobium Chloride| NbCl5| CAS 10026-12-7| Facoty Supply| Te Maamaa Teitei 99.9% Whakaahua Whakaatu

Whakaahuatanga Poto:

Ko te Niobium(V) chloride, e mohiotia ana ko te niobium pentachloride, he totoka kowhai kowhai. Ka waiwai ki te hau, ka pokea nga tauira ki te iti o te NbOCl₃. He maha nga wa e whakamahia ana hei tohu mo etahi atu pūhui o te niobium. Ka taea te purea a NbCl₅ ma te whakaheke.

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Whakaahuatanga

Niobium pūhaumāota NbCl5 CAS 10026-12-7

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

Ira whakarewa 204.7 °C(marama)
Ira kohua 254 °C(marama)
kiato 2.75 g/mL i te 25 °C(marama)
pehanga kohu 22.8hPa i te 153.8 ℃
Fp 248.2°C
pāmahana rokiroki. kahore he here.
memehatanga Ka whakarewahia ki te waipiro, te waikawa pūhaumāota, te waro tetrachloride me te chloroform.
hanga paura
tae Kōwhai

Whakatakotoranga

Niobium pūhaumāota NbCl5 CAS 10026-12-7

Taupānga

Niobium pūhaumāota NbCl5 CAS 10026-12-7

Ka whakamahia hei hanga i nga puhui chloro-aryloxide whakauru, penei i te [Nb(OC6H3-2,6-i-Pr2)2Cl3]2, e hanga ana i te pyridine me te phosphine taapiri me te ahuahanga ruruku e ono.

Ka whakamahia hei whakakōkī waikawa Lewis i roto i te kōtuitanga waro.

Ko te Niobium(V) pūhaumāota te pūhaumāota i roto i te takahanga o te niobium parakore, me te ferroniobium. Ka whakamahia hei whakakōkī waikawa Lewis i roto i te kōtuitanga waro i roto i te whakakorikori alkenes i te tauhohenga waro-ene me te tauhohenga Diels-Alder.