Niobium chloride | NBCL5 | Cas 10026-12-7 | SACOPE POST | Te tino tapu 99.9%

Niobium chloride | NBCL5 | Cas 10026-12-7 | SACOPE POST | Te tino ma te 99.9% image whakaatu

Whakaahuatanga poto:

Niobium (v) chloride, mohiotia hoki ko niobium penchloride, he karaihe karaihe kowhai. Ko te hydrolyzes i te rangi, me nga tauira ka pangia e te iti o te NBOCC. He maha tonu te wa e whakamahia ana hei kaiwhakarewa ki etahi atu pūhui o te niobium. NBCL₅ Ka taea te purea a NBCl.

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Whakaaturanga

Niobium chloride nbcl5 cas 10026-12-7

Hangaia: NBCl5; niobium chloride (nbobiums chloride (nbobiumchloride (nbclush chloride; colbloride; niobium pentachloride; niobium (v) chloride; niobium (+5) chloride
Cas: 10026-12-7
MF: cl5nb
MW: 270.17
Einecs: 233-059-8

Rewa ira 204.7 ° C (lit.)
Te Pie Pipoi 254 ° C (Lit.)
Denesity 2.75 g / ml i te 25 ° C (lit.)
Ko te pehanga o te Vapor 22.8HPA i te 153.8 ℃
FP 248.2 ° C
Tuhinga o mua. Kaore he herenga.
Ko te whakarewa i te waipiro i te waipiro, te waikawa hydrochloric, te tetrachlloride me te chloroform.
Te paura hanga
tae kowhai

Tautanga

Niobium chloride nbcl5 cas 10026-12-7

Puka tono

Niobium chloride nbcl5 cas 10026-12-7

I whakamahia hei hanga i nga pūhui chloro-aryloxide, penei i te [NB (OC6H32-2,6-I-PR2) 2, ko wai te huringa pyrdine, te taapiri phosphine ranei.

Whakamahia hei konutai waikawa Lewis i roto i te whakahiato rauropi.

Niobium (v) Ko te cloride te kaiwhakaputa i roto i te whakareri i te niobium parakore, me te ferroniobium. Kei te whakamahia hei konutai waikawa lewis i roto i te kohinga organic ki te whakahohe i nga alkenes i roto i te tauhohenga carbonyl-ene me te tauhohenga-kore-alder.