Potassium
Major potassium chemicals are potassium hydroxide, potassium carbonate, potassium sulfate, and potassium chloride. Megatons of ... potassium oxide (K2O), potassium peroxide (K2O2), potassium superoxide (KO2) and potassium ozonide (KO3). The binary potassium- ... With oxygen it forms potassium peroxide. With water potassium forms potassium hydroxide (KOH). The reaction of potassium with ... Potassium must be conserved, but because the amount of potassium in the blood plasma is very small and the pool of potassium in ...
Potassium ferrooxalate
... , also known as potassium bisoxalatoferrate(II), is a salt with the formula K 2[Fe(C 2O 4) 2], sometimes ... Potassium ferrooxalate is believed to be formed when the related compound potassium ferrioxalate K 3[Fe(C 2O 4) 3] is ... He obtained it by dissolving the appropriate amounts of potassium oxalate dihydrate K 2C 2O 4·2H 2O and iron(II) oxalate ... of potassium K+ . The anhydrous salt is orange-yellow and dissolves in water to give a red solution. Crystals of the dihydrate ...
Potassium ferrocyanide
... is the inorganic compound with formula K4[Fe(CN)6]·3H2O. It is the potassium salt of the coordination ... Potassium ferrocyanide is used in a mixture with potassium ferricyanide and phosphate buffered solution to provide a buffer for ... In the laboratory, potassium ferrocyanide is used to determine the concentration of potassium permanganate, a compound often ... This solution is then treated with potassium salts to precipitate the mixed calcium-potassium salt CaK2[Fe(CN)6], which in turn ...
Potassium stearate
... is a metal-organic compound, a salt of potassium and stearic acid with the chemical formula C 18H 35KO 2. ... "Potassium Stearate". Silver Fern Chemical Inc. Retrieved 7 March 2023. "Potassium Stearate OPK-1000". Hallstar BPC. Retrieved 7 ... "potassium stearate". paulaschoice-eu.com. Retrieved 7 March 2023. "Potassium Stearate". Cosmetics Info. Retrieved 7 March 2023 ... "potassium stearate , Paula's Choice". Paula's Choice. Retrieved 7 March 2023. "Potassium Stearate". American Elements. ...
Potassium aluminate
... is an inorganic compound with the formula KAlO2, which in aqueous solution exists as K[Al(OH)4]. Potassium ... Potassium compounds, Aluminates, All stub articles, Inorganic compound stubs). ... aluminate can be used to produce potassium alum with sulfuric acid in this reaction. KAlO2 + 2 H2SO4 ⇌ KAl(SO4)2 + 2 H2O Lide, ...
Potassium pertechnetate
... is a chemical compound of technetium and potassium, with the chemical formula of KTcO4. Potassium ... Potassium pertechate is used to prepare other radiopharmaceuticals. 《无机化学丛书》. 第九卷 锰分族 铁系 铂系. 谢高阳 等主编. 科学出版社. 3.13.3 含氧酸及其盐类. ... The distance between the potassium and the oxygen is 289.36 pm and 286 pm. Potassium pertechnetate crystallizes in the ... H2O The distance of the Tc-O bond in potassium pertechnetate is 173.9 pm and the angle of the O-Tc-O bond is 108.05° and
Potassium citrate
... (also known as tripotassium citrate) is a potassium salt of citric acid with the molecular formula K3C6H5O7. ... Potassium citrate can be synthesized by the neutralization of citric acid which is achieved by the addition of potassium ... "Potassium citrate for cystitis". patient.info. "Soft Drinks with Potassium Citrate". Fire, Impact. "What is a Class K Fire ... "Potassium Citrate - Drug Usage Statistics". ClinCalc. Retrieved 7 October 2022. Medscape on hypocitraturia Potassium Citrate ...
Potassium polonide
... is thermally more unstable and has stronger electron affinity than potassium telluride (K2Te). Potassium ... Potassium polonide is a chemical compound with the formula K2Po. It is a polonide, a set of very chemically stable compounds of ... Like sodium polonide, potassium polonide has the antifluorite structure. Bagnall, K. W. (1962). "The Chemistry of Polonium". ... H2 It may also be produced by heating potassium and polonium together at 300-400 °C. At higher temperature, this reaction may ...
Potassium trispyrazolylborate
... , commonly abbreviated KTp, is the potassium salt of the trispyrazolylborate ligand. KTp is a ... The synthesis of KTp involves potassium borohydride and pyrazole without a solvent. KBH4 + 3 pzH → KTp + 3 H2 The tris( ...
Potassium carbonate
... a substance which contains potassium carbonate, potassium bicarbonate, and potassium hydroxide, was historically produced by ... Potassium carbonate is mainly used in the production of soap and glass. Potassium carbonate is the primary component of potash ... Potassium carbonate is today, prepared commercially, by the reaction of potassium hydroxide with carbon dioxide: 2 KOH + CO2 → ... potassium chloride is treated with carbon dioxide in the presence of an organic amine to give potassium bicarbonate, which is ...
Potassium phthalimide
... is a chemical compound of formula C8H4KNO2. It is the potassium salt of phthalimide, and usually presents ... It can be prepared by adding a hot solution of phthalimide in ethanol to a solution of potassium hydroxide in ethanol; the ... Potassium compounds, Phthalimides, All stub articles, Organic compound stubs). ...
Potassium trithiocarbonate
It is prepared by the reaction of potassium sulfide or potassium hydrosulfide with carbon disulfide. Potassium trithiocarbonate ... Potassium trithiocarbonate is the inorganic compound with the formula K2CS3. It consists of two potassium cations and the ...
Potassium phosphate
... is a generic term for the salts of potassium and phosphate ions including: Monopotassium phosphate (KH2PO4 ... v t e (Articles with short description, Short description matches Wikidata, E-number additives, Potassium compounds, Phosphates ... potassium phosphates have the E number E340. Klaus Schrödter; Gerhard Bettermann; Thomas Staffel; Friedrich Wahl; Thomas Klein ...
Potassium azodicarboxylate
... is chemical compound that used as a precursor to diimide. It can be synthesized by the reaction of ... Pasto, Daniel J. (2001). "Potassium Azodicarboxylate". Encyclopedia of Reagents for Organic Synthesis. John Wiley & Sons, Ltd. ... Potassium compounds, Azo compounds, Reagents for organic chemistry). ... potassium hydroxide with azodicarbonamide and it reacts with carboxylic acids to form diimide. ...
Potassium propanoate
... or potassium propionate has formula K(C2H5COO). Its melting point is 410 °C. It is the potassium salt of ... Potassium compounds, E-number additives, All stub articles, Organic compound stubs). ...
Oxprenoate potassium
... (developmental code name RU-28318) is a synthetic steroidal antimineralocorticoid which was never marketed ... The affinities of oxprenoate potassium for the steroid hormone receptors have been reported. Oxprenoate J. Elks (14 November ... Potassium compounds, Pregnanes, Spirolactones, Tertiary alcohols, All stub articles, Steroid stubs). ...
Potassium nitrate
... each potassium ion is surrounded by 6 nitrate ions. In turn, each nitrate ion is surrounded by 6 potassium ions. Potassium ... a mineral form of potassium nitrate Nitratine Nitrocellulose Potassium perchlorate Record of Potassium nitrate in the GESTIS ... potassium nitrate reaches a temperature-dependent equilibrium with potassium nitrite: 2 KNO3 ⇌ 2 KNO2 + O2 Potassium nitrate ... Potash, or potassium nitrate, because of its early and global use and production, has many names. The chemical potassium was ...
Potassium hydride
... , KH, is the inorganic compound of potassium and hydrogen. It is an alkali metal hydride. It is a white solid ... Potassium hydride is produced by direct combination of the metal and hydrogen at temperatures between 200 and 350 °C: 2 K + H2 ... KH reacts with water according to the reaction: KH + H2O → KOH + H2 As a superbase, potassium hydride is more basic than sodium ... Douglass F. Taber, Christopher G. Nelson (2006). "Potassium Hydride in Paraffin: A Useful Base for Organic Synthesis". J. Org. ...
Potassium salicylate
... is the potassium salt of salicylic acid. http://www.chemicalbook.com/ChemicalProductProperty_EN_CB4157001. ... Potassium compounds, 3-Hydroxypropenals, All stub articles, Chemical compound stubs). ...
Potassium bisulfite
Attempts to crystallize potassium bisulfite yield potassium metabisulfite, K2S2O5. Potassium bisulfite is used as a sterilising ... Potassium bisulfite (or potassium hydrogen sulfite) is a chemical mixture with the approximate chemical formula KHSO3. ... Potassium bisulfite in fact is not a real compound, but a mixture of salts that dissolve in water to give solutions composed of ... It is made by the reaction of sulfur dioxide and potassium carbonate. The sulfur dioxide is passed through a solution of the ...
Potassium arsenite
... (KAsO2) is an inorganic compound that exists in two forms, potassium meta-arsenite (KAsO2) and potassium ... and potassium oxides. Potassium arsenite also reacts with acids to yield toxic arsine gas. Aqueous potassium arsenite, more ... Potassium arsenite is still, however, used as a rodenticide. The two unique forms of potassium arsenite can be attributed to ... Solutions of potassium arsenite contain moderate concentrations of hydroxide, and are thus slightly basic. While potassium ...
Potassium benzoate
... is also used in the whistle in many fireworks. One very common way to make potassium benzoate is by ... Potassium benzoate (E212), the potassium salt of benzoic acid, is a food preservative that inhibits the growth of mold, yeast ... "Potassium benzoate". pubchem.ncbi.nlm.nih.gov. Press Release from Defense Technical Information Center; article- Potassium ... Another way to synthesize potassium benzoate in the lab setting is by hydrolyzing methyl benzoate with potassium hydroxide: C 6 ...
Potassium thiocyanate
... is the chemical compound with the molecular formula KSCN. It is an important salt of the thiocyanate ... "ChemIDplus - 333-20-0 - ZNNZYHKDIALBAK-UHFFFAOYSA-M - Potassium thiocyanate [NF] - Similar structures search, synonyms, ...
Potassium phosphide
"Potassium Phosphide". American Elements. Retrieved 2022-08-29. "POTASSIUM PHOSPHIDE , CAMEO Chemicals , NOAA". cameochemicals. ... Potassium phosphide can be synthesised by simply reacting the two elements together: 12 K + P 4 ⟶ 4 K 3 P {\displaystyle {\ce { ... Potassium phosphide is an inorganic semiconductor compound with the formula K3P. It appears as a white crystalline solid or ... Sangster, James M. (2010-02-01). "K-P (Potassium-Phosphorus) System". Journal of Phase Equilibria and Diffusion. 31 (1): 68-72 ...
Potassium sorbate
... is the potassium salt of sorbic acid, chemical formula CH3CH=CH−CH=CH−CO2K. It is a white salt that is very ... Tube feeding of potassium sorbate reduces the gastric burden of pathogenic bacteria. Also known as "wine stabilizer", potassium ... Potassium sorbate is produced industrially by neutralizing sorbic acid with potassium hydroxide. The precursor sorbic acid is ... "Potassium sorbate - Agricultural Marketing Service - USDA" (PDF). U.S. government. Retrieved May 26, 2018. Potassium sorbate is ...
Potassium polyacrylate
... is a potassium salt of polyacrylic acid with the chemical formula [−CH2−CH(CO2K)−]n. As a type of ... Potassium polyacrylate works similar to a sponge under the soil surface. It is composed of a set of polymeric chains, which are ... Potassium polyacrylate is an extreme environmental pollutant. Extensive measures need to be taken in case of spills and release ... Potassium polyacrylate absorbs and releases soil nutrients, water-soluble fertilizer and chemicals much in the same manner as ...
Potassium selenocyanate
... is produced by the reaction of molten potassium cyanide with elemental selenium. Organic selenocyanates ... Potassium selenocyanate is the inorganic compound with the formula KSeCN. It is a hygroscopic white solid that is soluble in ... Potassium selenocyanate serves as a source of Se0, e.g., in its reaction with triphenylphosphine to give triphenylphosphine ... Swank, Duane D.; Willett, Roger D. (1965). "The Crystal Structure of Potassium Selenocyanate". Inorganic Chemistry. 4: 499-501 ...
Potassium ferrioxalate
... , also called potassium trisoxalatoferrate or potassium tris(oxalato)ferrate(III) is a chemical compound ... doi:10.1007/BF02397520 "5936-11-8 - Potassium trioxalatoferrate(III) trihydrate - Potassium iron(III) oxalate - 31124 - Alfa ... complex potassium ferrioxalate, potassium oxalate, and carbon dioxide: 2 K3[Fe(C2O4)3] → 2 K2[Fe(C2O4)2] + K2C2O4 + 2 CO2 This ... The potassium salt was found to be over 1000 times more sensitive than uranyl oxalate, the compound previously used for these ...
Potassium iodate
Like potassium bromate, potassium iodate is occasionally used as a maturing agent in baking. Potassium iodate may be used to ... concentrated solution of potassium hydroxide: 3 I2 + 6 KOH → KIO3 + 5 KI + 3 H2O Or by fusing potassium iodide with potassium ... "Potassium iodide vs potassium iodate. Which one works?". W. Charles Becoat (29 May 2003). "Potassium Iodate Warning Letter" ( ... Potassium iodate (KIO3) is an ionic chemical compound consisting of K+ ions and IO3− ions in a 1:1 ratio. Potassium iodate is ...
Potassium ferricyanide
... is manufactured by passing chlorine through a solution of potassium ferrocyanide. Potassium ferricyanide ... Potassium ferricyanide is combined with potassium hydroxide (or sodium hydroxide as a substitute) and water to formulate ... In histology, potassium ferricyanide is used to detect ferrous iron in biological tissue. Potassium ferricyanide reacts with ... Fe3+ Ferricyanide Ferrocyanide Potassium ferrocyanide Kwong, H.-L. (2004). "Potassium Ferricyanide". In Paquette, L. (ed.). ...