Sodium selenite
... sodium selenite and sodium selenate) were available at a cost permitting their use in animal feed." Sodium selenite has been ... Sodium selenite usually is prepared by the reaction of selenium dioxide with sodium hydroxide: SeO2 + 2 NaOH → Na2SeO3 + H2O ... Selenite (ion) F. Féher, "Sodium Selenite" in Handbook of Preparative Inorganic Chemistry, 2nd Ed. Edited by G. Brauer, ... Oxidation of this anion gives sodium selenate, Na2SeO4. Together with the related barium and zinc selenites, sodium selenite is ...
Sodium hydrogen selenite
"Sodium hydrogen selenite". pubchem.ncbi.nlm.nih.gov. "Sodium hydrogen selenite (PubChem)". National Library of Medicine. ... Sodium hydrogen selenite is an inorganic chemical consisting of a ratio of one hydrogen, one sodium, three oxygen, and one ... It is the sodium salt of the conjugate base of selenous acid. This compound finds therapeutic application for providing the ... Its preparation involves reacting sodium hydroxide with selenium dioxide. " ...
Selenite (ion)
... for example sodium selenite Na2SeO3 which is a common source of selenite. Selenite also refers to the esters of selenous acid, ... "Sodium Selenite (IV)". In G. Brauer (ed.). Handbook of Preparative Inorganic Chemistry, 2nd Ed. Vol. 1pages=431. NY,NY: ... for example dimethyl selenite (CH3)2SeO3. Selenite salts can be prepared by neutralizing solutions of selenous acid, which is ... Selenite refers to the anion with the chemical formula SeO2−3. It is the oxyanion of selenium. It is the selenium analog of the ...
John Boyd Orr
The effect of sodium selenite". The Journal of Physiology. 48 (2-3): 113-127. doi:10.1113/jphysiol.1914.sp001651. PMC 1420513. ...
Selenium
These include silver selenite (Ag2SeO3) and sodium selenite (Na2SeO3). Hydrogen sulfide reacts with aqueous selenous acid to ... The common mineral selenite is not a selenium mineral, and contains no selenite ion, but is rather a type of gypsum (calcium ... The chronic toxic dose of selenite for humans is about 2400 to 3000 micrograms of selenium per day. Hydrogen selenide is an ... For this purpose, various selenite and selenate salts are added. For other applications, a red color may be desired, produced ...
Selenium compounds
These include silver selenite (Ag2SeO3) and sodium selenite (Na2SeO3). Hydrogen sulfide reacts with aqueous selenous acid to ...
Sodium selenate
The selenous acid is neutralized to form sodium selenite. The sodium selenite is oxidized in a basic medium hydrogen peroxide ... Sodium selenate is the inorganic compound with the formula Na 2SeO 4, not to be confused with sodium selenite. It exists as the ... Although the selenates are much more toxic, many physical properties of sodium selenate and sodium sulfate are similar. Sodium ... Sodium selenate and selenite are also common in premix animal feed. Neither compound has demonstrated a difference in the ...
Sodium tellurite
... would be similar to sodium selenite and sodium sulfite. Sodium tellurite is both a weak oxidizing agent and a ... Sodium tellurite improves the corrosion resistance of electroplated nickel layers. Solutions of sodium tellurite are used for ... This would happen in the reaction of tellurous acid with sodium hydroxide to make sodium tellurite. TeO2 + 2OH− → TeO32− + H2O ... These slimes are roasted with sodium carbonate and oxygen to produce sodium tellurite. Ag2Te + Na2CO3 + O2 → 2Ag + Na2TeO3 + ...
Selenium deficiency
Selenite broth
... sodium selenite must be added separately to the medium. It has a pH of approximately 7.1. Selenite broth gives pale or ... Selenite broth is used as a selective medium for the isolation of Salmonella species. Selenite broth was originated by Leifson ... Selenite broth contains: Orden, B; Franco, A (August 1993). "Wellcolex Colour Salmonella Test and Selenite-F broth". Journal of ... Selenite broth is used as a selective enrichment for the cultivation of Salmonella spp. that may be present in small numbers ...
Selenium yeast
Selenopyrylium
When 5-chloro-2,4-pentadienenitrile derivatives react with sodium hydroselenide, or sodium selenite, and are then treated with ...
Silver(I) selenide
The selenium toner contains sodium selenite (Na2SeO3) as one of its active ingredients, which is the source of the selenide ( ...
Selenite
Silver selenite, an inorganic compound of formula Ag2SeO3 Sodium selenite, a salt, a colourless solid, and the most common ... Nevada Selenite Peak, a summit in the Selenite Range, Nevada Selenite, a high class citizen that experienced space travel, from ... Selenite may refer to: A selenium-containing anion or ionic compound with the SeO32− anion: Selenite (ion), anion is a selenium ... Look up selenite, selenitic, or selenitical in Wiktionary, the free dictionary. ...
Silver selenite
It can also be prepared by a precipitation reaction between silver nitrate and sodium selenite: Another method is the reaction ... Silver selenite is an inorganic compound of formula Ag2SeO3. Silver selenite is formed during the recovery of selenium from ... "Crystal Structure and Thermal Stability of Silver Selenite". Acta Chemica Scandinavica. 48: 857-860. doi:10.3891/acta.chem. ... causing some silver selenide to be converted to the selenite. ...
Biodyl
... sodium selenite and vitamin B 12) for debility, convalescence and myopathies." Composition: Selenium (as sodium selenite) ...
Fruit2O
... sodium selenite, calcium disodium EDTA. Apple (discontinued) Cherry Cucumber Lemon Grape Lemon Lime (discontinued) Peach Orange ... Kraft Foods has patented the use of sodium ferulate to mask acesulfame's aftertaste. Alternatively, acesulfame K is often ... sodium benzoate, and potassium sorbate. It contains no calories, fat, or sugar. Fruit2o Plus 10 ingredients also include ... sodium benzoate and potassium sorbate (to preserve freshness) and Splenda (sucralose) as its only sweetener. When Kraft ...
Selenium dioxide
For example, reaction with sodium hydroxide produces sodium selenite: SeO2 + 2 NaOH → Na2SeO3 + H2O Selenium dioxide is ... It reacts with base to form selenite salts containing the SeO2− 3 anion. ...
ATC code A12
... combinations A12CE01 Sodium selenate A12CE02 Sodium selenite QA12CE99 Selenium, combinations QA12CX90 Toldimfos QA12CX91 ... combinations A12CA01 Sodium chloride or saline (medicine) A12CA02 Sodium sulfate A12CB01 Zinc sulfate A12CB02 Zinc gluconate ... A12CD01 Sodium fluoride A12CD02 Sodium monofluorophosphate A12CD51 Fluoride, ...
EPA list of extremely hazardous substances
Sodium azide Sodium cacodylate Sodium cyanide Sodium fluoroacetate Sodium pentachlorophenate Sodium selenate Sodium selenite ... amine Valinomycin Vinyl acetate monomer Warfarin Warfarin sodium Xylylene dichloride Zinc phosphide List of highly toxic gases ...
List of minerals recognized by the International Mineralogical Association (I)
... selenite: IMA1996-027) 4.JG.20 [37] [38] [39] (IUPAC: sodium pentacopper trichloro dioxodiselenite) Ilirneyite (zemannite: ... sodium niobium trioxide) Isomertieite (IMA1973-057) 2.AC.15a [169] [170] [171] (IUPAC: undecapalladium diantimonide diarsenide ...
Tellurite
The tellurite ion is TeO2− 3. A tellurite (compound), for example sodium tellurite, is a compound that contains this ion. They ... Tellurite dianion is pyramidal, like selenite and sulfite. The anion has C3v symmetry. Tellurites can be reduced to elemental ...
List of minerals recognized by the International Mineralogical Association (P-Q)
... sodium calcium hydroxoarsenate dihydroxoarsenate) Piccoliite (carminite: IMA2017-016) 8.0 [588] [no] [no] (IUPAC: sodium ... selenite: IMA2002-041) 4.JG. [877] [878] [no] Příbramite (chalcostibite: IMA2015-127) 2.0 [879] [no] [no] (IUPAC: copper ... 223] [no] [no] Paratooite-(La) (IMA2005-020) 5.AD.20 [224] [225] [226] (IUPAC: hexa(lanthanum,calcium,sodium,strontium) copper ... 1,053] [no] [no] Qilianshanite (IMA1992-008) 6.H0.55 [1,054] [1,055] [1,056] (IUPAC: sodium tetrahydrogen carbonate borate ...
List of minerals recognized by the International Mineralogical Association (M)
... dipotassium sodium (zinc sodium) calcium tetrasulfate) Makarochkinite (sapphirine: IMA2002-009a) 9.DH.40 [171] [172] [no] ... dilead dicopper tetrahydro selenite sulfate) Mundite (IMA1980-075) 8.EC.30 [1,151] [1,152] [1,153] (IUPAC: aluminium triuranyl ... sodium vanadate(V)) Metanatroautunite (IMA1987-C, 1957) 8.0 [708] [709] [710] (IUPAC: sodium uranyl phosphate trihydrate) ... 219] [no] [no] Manaksite (litidionite: IMA1990-024) 9.DG.70 [220] [221] [222] (IUPAC: potassium sodium manganese(II) decaoxy ...
Rappaport Vassiliadis soya peptone broth
It is an alternative to selenite broth. It is not associated with potential teratogenicity problems seen with the use of ... A liter of RVS broth contains: 4.5g Soya peptone 7.2g Sodium chloride 1.26g Potassium dihydrogen phosphate 0.18g Dipotassium ... selenite broth. It enriches salmonellae because they are better able to survive the high osmotic pressure in the medium and ...
List of inorganic compounds
Na2Se Sodium selenite - Na2SeO3 Sodium silicate - Na2SiO3 Sodium sulfate - Na2SO4 Sodium sulfide - Na2S Sodium sulfite - Na2SO3 ... NaNO3 Sodium nitrite - NaNO2 Sodium nitroprusside - Na2[Fe(CN)5NO]·2H2O Sodium oxide - Na2O Sodium perborate - NaBO3·H2O Sodium ... 2H2O Sodium dioxide - NaO2 Sodium dithionite - Na2S2O4 Sodium ferrocyanide - Na4[Fe(CN)6] Sodium fluoride - NaF Sodium ... NaBH4 Sodium bromate - NaBrO3 Sodium bromide - NaBr Sodium bromite - NaBrO2 Sodium carbide - Na2C2 Sodium carbonate - Na2CO3 ...
Perbromate
This is comparable to selenite's reduction potential. Attempted syntheses of perbromates were unsuccessful until 1968, when it ... perbromate ions were formed through the reaction of hypobromite and bromate ions in an alkaline sodium hypobromite solution. ...
List of minerals recognized by the International Mineralogical Association (A)
60] [no] [no] Aegirine (pyroxene: IMA1998 s.p., 1835) 9.DA.25 [61] [62] [63] (IUPAC: sodium iron(III) hexaoxy disilicate) ... nickel selenite(IV) dihydrate) Ahrensite (spinel, ringwoodite: IMA2013-028) 9.AC. [121] [no] [no] (SiFe2O4) Aikinite ( ... 1] [no] [no] (IUPAC: sodium dilead hydro dicarbonate) Abelsonite (IMA1975-013) 10.CA.20 [2] [3] [4] (IUPAC: a nickel porphyrine ... 173] [no] [no] (IUPAC: iron(II) sulfite trihydrate) Albite (feldspar: 1815) 9.FA.35 [174] [175] [176] (IUPAC: sodium (octaoxy ...
List of minerals recognized by the International Mineralogical Association (S)
... selenite: IMA1987-028) 4.JG.15 [702] [703] [704] (IUPAC: dizinc dichloro selenite) Sogdianite (milarite: IMA1971 s.p., 1968) 9. ... Saltonseaite (rinneite: IMA2011-104) 3.0 [58] [no] [no] (IUPAC: tripotassium sodium manganese hexachloride) Salzburgite ( ... sodium bismuth dimolybdate) Sussexite (Y: 1868) 6.BA.15 [1,119] [1,120] [1,121] (IUPAC: manganese(II) hydro dioxo borate) ... sodium boron pentaoxy disilicate dihydroxide) Sederholmite (nickeline: IMA1967 s.p., 1964) 2.CC.05 [347] [348] [349] (IUPAC: β- ...
Iron(II) selenate
However, iron(II) selenite (FeSeO3) is unknown, though the selenite and pyroselenite of iron(III) was published. CAS No. from ... Iron(II) selenate can be prepared by the reaction of saturated sodium selenate and iron(II) sulfate at 80 °C. When cooled to ...