Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Sodium selenate is the inorganic compound with the formula Na 2SeO 4. It exists as the anhydrous salt, the heptahydrate, and the decahydrate.[1] These are white, water-soluble solids. The decahydrate is a common ingredient in multivitamins and livestock feed as a source of selenium. The anhydrous salt is used in the production of some glass. Although the selenates are much more toxic, many physical properties of sodium selenate and sodium sulfate are similar.[2]
^Kamburov, S.; Schmidt, H.; Voigt, W.; Balarew, C. (2014). "Similarities and peculiarities between the crystal structures of the hydrates of sodium sulfate and selenate". Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials. 70 (4): 714–22. Bibcode:2014AcCrB..70..714K. doi:10.1107/S2052520614007653. PMID 25080250.
^Langner, Bernd E. (2005). "Selenium and Selenium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Wiley. doi:10.1002/14356007.a23_525. ISBN 3527306730.
Sodiumselenate is the inorganic compound with the formula Na 2SeO 4. It exists as the anhydrous salt, the heptahydrate, and the decahydrate. These are...
Oxidation of this anion gives sodiumselenate, Na2SeO4. Together with the related barium and zinc selenites, sodium selenite is mainly used in the manufacture...
Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na2SO4 as well as several related hydrates. All...
a colorless compound. Although it has few uses, one of its salts, sodiumselenate is used in the production of glass and animal feeds. The molecule is...
Barium selenate can be obtained from the reaction of any soluble barium salt and sodiumselenate: BaCl2 + Na2SeO4 → BaSeO4↓ + 2 NaCl Barium selenate is a...
Britain. Inorganic forms of selenium are used in feeds (namely sodiumselenate and sodium selenite, which appear to work in roughly the same manner). Since...
Potassium selenate, K 2SeO 4, is an odorless, white solid that forms as the potassium salt of selenic acid. Potassium selenate is produced by the reaction...
ammonium. Selenium or selenate alums are also known that contain selenium in place of sulfur in the sulfate anion, making selenate (SeO2− 4) instead. They...
177 nm3 with Z = 4. The most probable space group is P21/c. Magnesium selenate also forms an enneahydrate MgSeO4·9H2O, but with a different crystal structure...
Sodium selenide is an inorganic compound of sodium and selenium with the chemical formula Na2Se. This colourless solid is prepared by the reaction of selenium...
potassium selenate (K2SeO4) and sulfur trioxide (SO3). Salts of selenous acid are called selenites. These include silver selenite (Ag2SeO3) and sodium selenite...
analogous to the sulfate ion, SO2− 4 and the selenate ion, SeO2− 4. Whereas many sulfates and selenates form isomorphous salts the tetrahedral metatellurate...
literature are bromide Br− , fluoride F− , iodide I− , nitrate NO− 3, and selenate. Green rust was first recognized as a corrosion crust on iron and steel...
potassium selenate (K2SeO4) and sulfur trioxide (SO3). Salts of selenous acid are called selenites. These include silver selenite (Ag2SeO3) and sodium selenite...
cocrystallizations of potassium sulfate and sulfates of magnesium, calcium, and sodium. Relevant minerals are: Kainite, KMg(SO4)·Cl·3H2O Schönite (now known as...
anions with a double negative charge such as tetrafluoroberyllate (BeF2−4), selenate (SeO2−4), chromate (CrO2−4), molybdate (MoO2−4), or tungstates. Although...
the cations. Related compounds include the sulfite oxalates and oxalate selenates. Oxalate sulfates may be deposited from a solution in water of the metal...
of sodium hydroxide, water, is 14.0, while that of sodium amide, ammonia, is closer to 40, making sodium hydroxide a much weaker base than sodium amide...
Hydrates of Double Selenates". Chemical Papers. 47 (5): 292–296. Tutton, A. E. H. (1 January 1918). "Monoclinic Double Selenates of the Nickel Group"...
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