Cas no 10031-68-2 (Ammonium pyrosulfate)

Ammonium pyrosulfate structure
Ammonium pyrosulfate structure
Product Name:Ammonium pyrosulfate
CAS No:10031-68-2
MF:H8N2O7S2
MW:212.202717781067
CID:86271
PubChem ID:11960345
Update Time:2025-04-18

Ammonium pyrosulfate Chemical and Physical Properties

Names and Identifiers

    • Ammonium pyrosulfate
    • diazanium,sulfonato sulfate
    • diazanium;sulfonato sulfate
    • 10031-68-2
    • OYLGLPVAKCEIKU-UHFFFAOYSA-N
    • DTXSID30474790
    • Inchi: 1S/2H3N.H2O7S2/c;;1-8(2,3)7-9(4,5)6/h2*1H3;(H,1,2,3)(H,4,5,6)
    • InChI Key: OYLGLPVAKCEIKU-UHFFFAOYSA-N
    • SMILES: S(=O)(=O)([O-])OS(=O)(=O)[O-].[NH4+].[NH4+]

Computed Properties

  • Exact Mass: 211.97729295g/mol
  • Monoisotopic Mass: 211.97729295g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 0
  • Complexity: 194
  • Covalently-Bonded Unit Count: 3
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 142?2

Experimental Properties

  • Color/Form: White powder.
  • PSA: 141.21000
  • LogP: 1.41800
  • Solubility: Easily deliquescent. Soluble in water
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