Nickel tungstate

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Praseodymium-141 (talk | contribs) at 08:18, 23 July 2022 (←Created page with '{{chembox | Verifiedfields = | Watchedfields = | verifiedrevid = | Name = Nickel tungstate |ImageFile=File:Orthowolframat-Ion.svgFile:Ni2+.svg | IUPACName = | OtherNames = Nickel(II) tungstate<br />Nickel tungsten oxide |Section1={{Chembox Identifiers | CASNo = 14177-51-6 | CASNo_Ref = {{cascite|changed|??}} | UNII_Ref = | UNII = | EINECS = | PubChem = 84240 | InChI = | SMILES = }} |Section3={{Chembox Properties | Formul...'). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Nickel tungstate
Names
Other names
Nickel(II) tungstate
Nickel tungsten oxide
Identifiers
ECHA InfoCard 100.034.560 Edit this at Wikidata
Properties
NiWO4
Molar mass 306.534
Melting point 1420 ˚C[1]
insoluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Nickel tungstate is an inorganic compound, with the chemical formula of NiWO4.

Preparation

Nickel tungstate can be prepared by the reaction of nickel(II) nitrate and sodium tungstate:

Ni(NO3)2 + Na2WO4 → NiWO4 2NaNO3

Nickel tungstate undergoes a phase transition at 700°C.[2]

  1. ^ Lebukhova, N. V.; Inorganic Materials, (2006), 42(3), 310-315, CAplus
  2. ^ A. Kuzmin, J. Purans, R. Kalendarev Local structure and vibrational dynamics in NiWO4 Archived (Date missing) at dragon.lv (Error: unknown archive URL). Fermelertrics, 2001. 258: 21-30.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Nickel_tungstate&oldid=1099921617"