- Company : SHIZUISHAN BT ALLOY CO.,LTD
- Region : Ningxia , China
- Category : Apparel & Clothing > Wedding Apparel
- Specification : Depend on Customers
- Quantity : Any
- Contact Person : Bruce DAI|||sales
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- Website : www.szsbthj.com
- Email : [email protected]
- Update : Dec/19/2017
Product Details
Dia 1.3 Niobium Wire Niobium can form halides with +5 and +4 oxidation states, as well as various sub-stoichiometric compounds. Niobium pentachloride (NbX5) contains an octahedral niobium central atom. Niobium pentafluoride (NbF5) is a white solid with a melting point of 79.0 ° C, while niobium pentachloride (yellow in the left) and melting point of 203.4 ° C. Both are hydrolyzed to form oxides And oxyhalides such as NbOCl 3. Niobium pentachloride is also a volatile reagent that can be used to synthesize various organometallic compounds including niobium dichloride ((C5H5) 2NbCl2) (NbX4) are dark colored polymers containing niobium-niobium bonds such as black, niobium fluoride (NbF4), and brown niobium tetrachloride (NbCl4). http://www.szsbthj.com
