InChI=1S/H2O5S/c1-5-6(2,3)4/h1H,(H,2,3,4), Except where otherwise noted, data are given for materials in their, International Union of Pure and Applied Chemistry, "Zur Kenntniss der Oxydation aromatischer Amine", "Treatment of softwood kraft pulps with peroxymonosulfate before oxygen delignification", https://en.wikipedia.org/w/index.php?title=Peroxymonosulfuric_acid&oldid=980418781, Articles with unsourced statements from November 2011, Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from June 2020, Creative Commons Attribution-ShareAlike License, This page was last edited on 26 September 2020, at 12:31. In this answer on Chemistry stackexchange is a link to a thesis which describes the production of peroxydisulfuric acid by electrolysing concentrated sulfuric acid. In this acid, the S(VI) center adopts its characteristic tetrahedral geometry; the connectivity is indicated by the formula HO–O–S(O)2–OH. Peroxydisulfuric acid or Marshall's acid, is a chemical compound, a strong oxoacid with the chemical formula H 2 S 2 O 8. . Table … Wikipedia, We are using cookies for the best presentation of our site. Explosions have been reported at Brown University and Sun Oil. phosphorus ← sulfur → chlorine … Wikipedia. In this acid, the S(VI) center adopts its characteristic tetrahedral geometry; the connectivity is indicated by the formula HO–O–S(O)2–OH. OK. Greenwood, Norman N.; Earnshaw, Alan (1997). InChI=1S/H2O8S2/c1-9(2,3)7-8-10(4,5)6/h(H,1,2,3)(H,4,5,6). They are formed chiefly by elements in groups 14, 15 and 16 of the periodic table,… … Wikipedia, persulfuric acid — /perr sul fyoor ik, perr /, Chem. ChEBI. The laboratory scale preparation of Caro's acid involves the combination of chlorosulfuric acid and hydrogen peroxide. Contents. 2 Names and Identifiers Expand this section. 1. Uses of Peroxydisulfuric Acid – H 2 S 2 O 8. It is a conjugate acid of a peroxydisulfate. Also, peroxydisulfuric acid … Australian English dictionary. For other uses, see Sulfur (disambiguation). 2). Pure Caro's acid is highly explosive. Published patents include more than one reaction for preparation of Caro's acid, usually as an intermediate for the production of potassium monopersulfate (PMPS), a bleaching and oxidizing agent. Ammonium, sodium, and potassium salts of H2SO5 are used in the plastic industry as polymerization initiators, etchants, desizing agents, soil conditioner, and for decolorizing and deodorizing oils. 4 Related Records Expand this section. 2. It is one of the strongest oxidants known (E = +2.51 V) and is highly explosive. The disulfuric acid, which appears to be more widely used as its alkali metal salts, has the structure HO–S(O)2–O–O–S(O)2–OH. As with all strong oxidizing agents, peroxysulfuric acid should be kept away from organic compounds such as ethers and ketones because of its ability to peroxidize these compounds, creating highly unstable molecules such as acetone peroxide. 1 Structures Expand this section. Alkali metal salts of H2SO5 show promise for the delignification of wood. Peroxydisulfuric acid is a sulfur oxoacid. One patent for production of Caro's acid for this purpose gives the following reaction: H2SO5 has been used for a variety of disinfectant and cleaning applications, e.g., swimming pool treatment and denture cleaning. phosphorus ← sulfur → chlorine … Wikipedia, Dictionary of chemical formulas — This is a list of chemical compounds with chemical formulas and CAS numbers, indexed by formula. Peroxymonosulfuric acid, (H2SO5), also known as persulfuric acid, peroxysulfuric acid, or Caro's acid. For other uses, see Sulfur (disambiguation). This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element. Use of peroxydisulfuric acid and its salts as a source of hydrogen peroxide opened the way for large-scale production of sulphuric acid. 2011. peroxyacetic acid; Also called Caro s acid, permonosulfuric acid, peroxymonosulfuric acid, peroxysulfuric acid. Potassium peroxymonosulfate, KHSO5, is the potassium acid salt of peroxymonosulfuric acid. 5 Chemical Vendors. It is widely used as an oxidizing agent. The salts of the peroxydisulfate ion, S $_2$ O $_8$$^2$$^-$, are strong oxidants like the perchlorates that are used in propellants for rockets. Sulfur — This article is about the chemical element. ric acid pə-.räk-si-.dī-.səl-.fyu̇r-ik-n PERSULFURIC ACID . 3 Chemical and Physical Properties Expand this section. Also called… … Universalium, peroxydisulphuric acid — /pəˌrɒksidaɪsʌlˌfjurɪk ˈæsəd/ (say puh.rokseeduysul.fyoohrik asuhd) noun Chemistry → persulphuric acid (def. H2SO5 was first described in 1898 by Heinrich Caro, after whom it is named.. Also, peroxydisulfuric acid … Australian English dictionary, Sulfur — This article is about the chemical element. Continuing to use this site, you agree with this. Peroxymonosulfuric acid, (H2SO5), also known as persulfuric acid, peroxysulfuric acid, or Caro's acid. ric acid pə .räk si .dī .səl .fyu̇r ik n PERSULFURIC ACID (a) … Medical dictionary, persulfuric acid — |pər, |per+... noun Etymology: International Scientific Vocabulary per + sulfuric; probably originally formed as French persulphurique : either of two peroxy acids of sulfur: a. : a crystalline strongly oxidizing acid H2S2O8 obtained usually by… … Useful english dictionary, Peroxymonosulfuric acid — Chembox new Name = Peroxymonosulfuric acid ImageFile = Peroxymonosulfuric acid.svg ImageFile1 = Caro s acid 3D balls.png ImageName1 = Ball and stick model of peroxymonosulfuric acid OtherNames = persulfuric acid, peroxysulfuric acid,… … Wikipedia, Peroxy acid — A peroxy acid (often spelled as one word, peroxyacid, and sometimes called peracid) is an acid in which an acidic OH group has been replaced by an OOH group. It is one of the strongest oxidants known (E0 = +2.51 V) and is highly explosive. Used as a hypo eliminator in photography. a white, crystalline solid, H2SO5, used as an oxidizing agent for certain organic compounds. H2SO5 is sometimes confused with H2S2O8, known as peroxydisulfuric acid. The free acid is not used in chemistry, but …  It is also used in laboratories as a last resort in removing organic materials since H2SO5 can fully oxidize any organic materials. Medical dictionary.
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