Hoobkas mov CAS 10026-12-7 Niobium chloride / Niobium Pentachloride / NbCl5 siv lead ua hmoov nqe

Lus piav qhia luv luv:

1.Npe: Niobium(V) chloride NbCl5

2. Txuj: qib Reagent thiab qib kev lag luam

3.Purity: 99.9%

4.Appearance: Yellow crystal hmoov

CAS Nr .: 10026-12-7

6. Pob: 500g / lub raj mis lossis 1kg / lub raj mis

7. Hom: Epoch-Chem

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Product Detail

Khoom cim npe

Kev taw qhia luv luv

1.Npe: Niobium(V) chlorideNbCl5

2. Txuj: qib Reagent thiab qib kev lag luam

3.Purity: 99.9%

4.Appearance: Yellow crystal hmoov

CAS Nr .: 10026-12-7

6. Pob: 500g / lub raj mis lossis 1kg / lub raj mis

7. Hom: Epoch-Chem

Cov khoom

Niobium (V) chloride, tseem hu ua niobium pentachloride, yog daj crystalline khoom. Nws hydrolyzes hauv huab cua, thiab cov qauv feem ntau kis nrog me me ntawm NbOCl3. Nws feem ntau yog siv los ua tus precursor rau lwm cov tebchaw ntawm niobium. NbCl5 tuaj yeem ua kom huv los ntawm sublimation.

Daim ntawv thov

Nyob rau hauv kev npaj ntawm ntshiab niobium, thiab raws li ib tug intermediate. Niobium pentachloride yog cov ua ntej hauv kev npaj cov ntshiab niobium, thiab ferroniobium. Nws yog siv los ua Lewis acid catalyst hauv cov organic synthesis hauv activating alkenes hauv carbonyl-ene cov tshuaj tiv thaiv thiab cov tshuaj Diels-Alder.

Specification

Daim ntawv pov thawj ntawm Niobium Chloride Powder (%)
Purity	Fe	Al	Cu	Mo	Si	Mg	Ca	Ni
99.95 ib	0.0010 Nws	0.0010 Nws	0.003 ib	0.0008	0.0005	0.0003	0.0002	0.005 ib
Hom		Epoch