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  1. Wikipedia
    https://en.wikipedia.org/wiki/Thiosulfate

    Thiosulfate - Wikipedia

    • Thiosulfate (IUPAC-recommended spelling; sometimes thiosulphate in British English) is an oxyanion of sulfur with the chemical formula S2O2−3. Thiosulfate also refers to the compounds containing this anion, which are the salts of thiosulfuric acid, such as sodium thiosulfate Na2S2O3 and ammonium thiosulfate (NH4)2S2O3. Thiosulfate salts occur naturally. Thiosul… 展开

    Structure and bonding

    Thiosulfate is tetrahedral at the central S atom. Thiosulfate ion has C3v symmetry. The external sulfur atom has a valence of 2 while the central sulfur atom has a valence of 6. The oxygen atoms have a valence of 2. The S-S dista… 展开

    Formation

    Thiosulfate ion is produced by the reaction of sulfite ion with elemental sulfur, and by incomplete oxidation of sulfides (e.g. pyrite oxidation). Sodium thiosulfate can be formed by disproportionation of sulfur dissolving in sodium hydroxide… 展开

    Thiosulfate ion | O3S2-2 | CID 1084 - PubChem
    Thiosulfate(2-) is a divalent inorganic anion obtained by removal of both protons from thiosulfuric acid. It has a role as a human metabolite. It is a sulfur oxoanion, a sulfur oxide and a divalent …
    PubChem · https://pubchem.ncbi.nlm.nih.gov/c…
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  2. PubChem
    https://pubchem.ncbi.nlm.nih.gov/.../Thiosu…

    Thiosulfate ion | O3S2-2 | CID 1084 - PubChem

    2021年10月14日 · Thiosulfate(2-) is a divalent inorganic anion obtained by removal of both protons from thiosulfuric acid. It has a role as a human metabolite. It is a sulfur oxoanion, a sulfur oxide and a divalent inorganic …

  3. Chemistry LibreTexts
    https://chem.libretexts.org/Courses/University_of...

    2.7: Nomenclature of Ionic, Covalent, and Acid Compounds

  4. Wikipedia
    https://en.wikipedia.org/wiki/Sodium_thiosulfate

    Sodium thiosulfate - Wikipedia

  5. Study.com
    https://study.com/learn/lesson/thiosulfat…

    Thiosulfate | Formula, Charge & Lewis Structure

    2023年11月21日 · The molecular formula of thiosulfate is S2O32-. Thiosulfate has a central sulfur atom surrounded by three oxygen atoms and one sulfur atom. Specifically, a double bond is present between the ...

  7. PubChem
    https://pubchem.ncbi.nlm.nih.gov/compoun…

    Sodium Thiosulfate | Na2O3S2 | CID 24477 - PubChem

    Sodium thiosulfate is an inorganic sodium salt composed of sodium and thiosulfate ions in a 2:1 ratio. It has a role as an antidote to cyanide poisoning, a nephroprotective agent and an antifungal drug.

  8. Purdue Chemistry
    https://www.chem.purdue.edu/gchelp/molecules/s2o3.html

    Thiosulfate Ion - Purdue University

  9. BYJU'S
    https://byjus.com/chemistry/sodium-thiosulfate

    Sodium Thiosulfate (Na2S2O3) [Hypo Solution Formula]

  10. ChemSpider
    https://www.chemspider.com/Chemica…

    thiosulfate | O3S2 - ChemSpider

    Molecular formula: O 3 S 2: Average mass: 112.117: Monoisotopic mass: 111.929983: ChemSpider ID: 1054

  11. Purdue Chemistry
    https://www.chem.purdue.edu/jmol/molecules/s2o3.html

    Thiosulfate Ion Formula & Structure - Purdue University