Nickeltungstate is an inorganic compound of nickel, tungsten and oxygen, with the chemical formula of NiWO4. Nickeltungstate can be prepared by the reaction...
polymerizes; alkaline soils cause monomeric tungstates; acidic soils cause polymeric tungstates. Sodium tungstate and lead have been studied for their effect...
4.DG.10 in the Nickel–Strunz system. The mineral has tetragonal crystal symmetry and the same structure as scheelite (calcium tungstate, CaWO4), but can...
uses X-rays to take radiographs. Until Edison discovered that calcium tungstate fluoroscopy screens produced brighter images than the barium platinocyanide...
classification used by the International Mineralogical Association is the Nickel-Strunz classification. The classification of minerals was based on chemical...
forms. Manganese, magnesium, cadmium and some nickel double molybdates exist as langbeinites. Double tungstates of the form A2B2(WO4)3 are predicted to exist...
and pressures it reacts with aqueous sodium carbonate forming sodium tungstate, a procedure used for recovery of scrap cemented carbide due to its selectivity...
content of beryllium to emit greenish light. Small additions of magnesium tungstate improved the blue part of the spectrum to yield an acceptable white light...
exchange techniques. Terbium is used to dope calcium fluoride, calcium tungstate and strontium molybdate in solid-state devices, and as a crystal stabilizer...
WO 3 nanoparticles can also be obtained by precipitation of ammonium tungstate para pentahydrate, (NH 4) 10W 12O 41⋅5H 2O, or nitric acid, HNO 3, under...
"Tissue distribution of tungsten in mice following oral exposure to sodium tungstate," Chemical Research in Toxicology, vol. 24, no. 4, pp 488–493, doi:10...
Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. (Seventh Edition)" John Wiley and Sons, Inc., New York...
weight, and gout; it can also affect the lungs, kidneys, and liver. Sodium tungstate is a competitive inhibitor of molybdenum. Dietary tungsten reduces the...
weight, and gout; it can also affect the lungs, kidneys, and liver. Sodium tungstate is a competitive inhibitor of molybdenum. Dietary tungsten reduces the...
Oligomerization, and Condensation Reactions of Vanadate(V), Molybdate(vi), and Tungstate(vi), Advances in Inorganic Chemistry, vol. 49, Academic Press, pp. 127–182...
motifs recur. The Keggin ion for example is common to both molybdates and tungstates with diverse central heteroatoms. The Keggin and Dawson structures have...