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Trithionate

January 21, 2023

Trithionate is an oxyanion of sulfur with the chemical formula S
3O2−
6. It is the conjugate base of trithionic acid.[1] Dilute sodium hydroxide hydrolyzes S
4N
4 as follows, yielding sodium thiosulfate and sodium trithionate:

Trithionate
Names
IUPAC name
2,2,4,4-tetraoxido-1,5-dioxy-2,3,4-trisulfy-[5]catenate(2−)
Identifiers
  • 15579-17-6
3D model (JSmol)
  • Interactive image
3DMet
  • B01514
ChEBI
  • CHEBI:15987
ChemSpider
  • 477
142337
KEGG
  • C01861
  • 491
  • DTXSID20165968
  • InChI=1S/H2O6S3/c1-8(2,3)7-9(4,5)6/h(H,1,2,3)(H,4,5,6)/p-2
    Key: KRURGYOKPVLRHQ-UHFFFAOYSA-L
  • [O-][S+2]([O-])([O-])S[S+2]([O-])([O-])[O-]
Properties
O6S3−2
Molar mass 192.18 g·mol−1
Conjugate acid Hydrogen trithionate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

2 S
4N
4 + 6 NaOH + 9 H
2O → Na
2S
2O
3 + 2 Na
2S
3O
6 + 8 NH
3

Certain sulfate-reducing bacteria have been known to use the compound in respiration.[2]

References

  1. ^ Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.
  2. ^ Oltmann, L. F.; Stouthamer, A. H. (1975-10-27). "Reduction of tetrathionate, trithionate and thiosulphate, and oxidation of sulphide in proteus mirabilis". Archives of Microbiology. 105 (2): 135–142. doi:10.1007/BF00447128. ISSN 0302-8933. PMID 1106343. S2CID 1615795.
 

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January 21, 2023
trithionate, oxyanion, sulfur, with, chemical, formula, conjugate, base, trithionic, acid, dilute, sodium, hydroxide, hydrolyzes, follows, yielding, sodium, thiosulfate, sodium, trithionate, namesiupac, name, tetraoxido, dioxy, trisulfy, catenate, identifiersc. Trithionate is an oxyanion of sulfur with the chemical formula S3 O2 6 It is the conjugate base of trithionic acid 1 Dilute sodium hydroxide hydrolyzes S4 N4 as follows yielding sodium thiosulfate and sodium trithionate Trithionate NamesIUPAC name 2 2 4 4 tetraoxido 1 5 dioxy 2 3 4 trisulfy 5 catenate 2 IdentifiersCAS Number 15579 17 63D model JSmol Interactive image3DMet B01514ChEBI CHEBI 15987ChemSpider 477Gmelin Reference 142337KEGG C01861PubChem CID 491CompTox Dashboard EPA DTXSID20165968InChI InChI 1S H2O6S3 c1 8 2 3 7 9 4 5 6 h H 1 2 3 H 4 5 6 p 2Key KRURGYOKPVLRHQ UHFFFAOYSA LSMILES O S 2 O O S S 2 O O O PropertiesChemical formula O 6S 3 2Molar mass 192 18 g mol 1Conjugate acid Hydrogen trithionateExcept where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox references 2 S4 N4 6 NaOH 9 H2 O Na2 S2 O3 2 Na2 S3 O6 8 NH3Certain sulfate reducing bacteria have been known to use the compound in respiration 2 References Edit Greenwood Norman N Earnshaw Alan 1997 Chemistry of the Elements 2nd ed Butterworth Heinemann ISBN 978 0 08 037941 8 Oltmann L F Stouthamer A H 1975 10 27 Reduction of tetrathionate trithionate and thiosulphate and oxidation of sulphide in proteus mirabilis Archives of Microbiology 105 2 135 142 doi 10 1007 BF00447128 ISSN 0302 8933 PMID 1106343 S2CID 1615795 This chemistry related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Trithionate amp oldid 1081846532, wikipedia, wiki, book, books, library,

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