Company Name: |
Mainchem Co., Ltd.
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+86-0592-6210733 |
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sale@mainchem.com |
Products Intro: |
Product Name:NIOBIUM (II) OXIDE CAS:12034-57-0
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NIOBIUM (II) OXIDE manufacturers
- NIOBIUM (II) OXIDE
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- $15.00 / 1KG
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2021-08-12
- CAS:12034-57-0
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| NIOBIUM (II) OXIDE Basic information |
Product Name: | NIOBIUM (II) OXIDE | Synonyms: | NIOBIUM (II) OXIDE;NbO;Niobium oxide (NbO);niobiumoxide(nbo);NIOBIUM(II) OXIDE -100 MESH 99.9%;Niobiumoxid;NIOBIUM(II) OXIDE: 99.9%, -150 MICRON;ketoniobium | CAS: | 12034-57-0 | MF: | NbO | MW: | 108.91 | EINECS: | 234-808-1 | Product Categories: | | Mol File: | 12034-57-0.mol | |
| NIOBIUM (II) OXIDE Chemical Properties |
Provider | Language |
ALFA
| English |
| NIOBIUM (II) OXIDE Usage And Synthesis |
Chemical Properties | gray metallic appearance; can be obtained by reduction of Nb2O5 in H2 at 1300°C–1700°C; -100 mesh with 99.9% purity; cub, a=0.42108nm; enthalpy of fusion 85.00kJ/mol [CRC10] [CER91] [KIR81] | Preparation | A mixture of NbO2 and Nb metal is pulverized to as small a
size as possible and then compressed into small pellets which are
heated for 10-20 minutes at 1600-1700°C in an atmosphere of
very pure Ar or in a high vacuum. The best support for these
pellets is Nb sheet; however, the pellets should touch this sheet
only at a very few points. | Flammability and Explosibility | Not classified |
| NIOBIUM (II) OXIDE Preparation Products And Raw materials |
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