Hāʻawi hale hana CAS 10026-12-7 Niobium chloride/ Niobium Pentachloride / NbCl5 kumu kūʻai pauka aniani.

Hāʻawi hale hana CAS 10026-12-7 Niobium chloride/ Niobium Pentachloride / NbCl5 kristal pauda kumu kūʻai Hōʻike kiʻi.
  • Hāʻawi hale hana CAS 10026-12-7 Niobium chloride/ Niobium Pentachloride / NbCl5 kumu kūʻai pauka aniani.

ʻO ka wehewehe pōkole:

1.Name: Niobium(V) chloride NbCl5

2. Kūlana: Reagent grade a me ka 'oihana

3. Maʻemaʻe: 99.9%

4.Appearance: Ka pauka aniani melemele

5. Ka helu helu: 10026-12-7

6. Pākī: 500g /'ōmole a iʻole 1kg /'ōmole

7. Brand: Epoch-Chem

Huahana Huahana

Huahana Huahana

Hoʻolauna pōkole

1.Name: Niobium (V) chlorideNbCl5

2. Kūlana: Reagent grade a me ka 'oihana

3. Maʻemaʻe: 99.9%

4.Appearance: Ka pauka aniani melemele

5. Ka helu helu: 10026-12-7

6. Pākī: 500g /'ōmole a iʻole 1kg /'ōmole

7. Brand: Epoch-Chem

Waiwai

ʻO ka Niobium(V) chloride, i ʻike ʻia ʻo ka niobium pentachloride, he paʻa kalamele melemele. He hydrolyzes i ka ea, a ua haumia pinepine nā laʻana me nā mea liʻiliʻi o NbOCl3. Hoʻohana pinepine ʻia ma ke ʻano he precursor i nā pūhui ʻē aʻe o ka niobium. Hiki ke hoʻomaʻemaʻe ʻia ʻo NbCl5 e ka sublimation.

Palapala noi

I ka hoʻomākaukau ʻana i ka niobium maʻemaʻe, a ma ke ʻano he waena. ʻO Niobium pentachloride ka mea mua i ka hoʻomākaukau ʻana i ka niobium maʻemaʻe, a me ka ferroniobium. Hoʻohana ʻia ʻo ia e like me Lewis acid catalyst i ka synthesis organik i ka hoʻoulu ʻana i nā alkenes i ka hopena carbonyl-ene a me ka hopena Diels-Alder.

Hōʻike

Palapala hōʻoia o ka pauka Niobium Chloride (%)
Maemae
Fe
Al
Cu
Mo
Si
Mg
Ca
Ni
99.95
0.0010
0.0010
0.003
0.0008
0.0005
0.0003
0.0002
0.005
Brand
Epoka

 

ʻO kā mākou pono

Rare-earth-scandium-oxide-me-nui-kuai-2

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