Cas no 67859-66-9 (disodium mercaptomethanesulphonate)

disodium mercaptomethanesulphonate structure
67859-66-9 structure
Product Name:disodium mercaptomethanesulphonate
CAS No:67859-66-9
MF:CH2Na2O3S2
MW:172.134319782257
CID:967399
PubChem ID:105835
Update Time:2025-04-19

disodium mercaptomethanesulphonate Chemical and Physical Properties

Names and Identifiers

    • disodium mercaptomethanesulphonate
    • Disodium mercaptomethanesulfonate
    • disodium sulfidomethanesulfonate
    • Methanesulfonic acid, 1-mercapto-, sodium salt (1:2)
    • Methanesulfonic acid, mercapto-, disodium salt
    • DTXSID1070721
    • EINECS 267-414-3
    • 67859-66-9
    • MITZGSMRMPYAOG-UHFFFAOYSA-L
    • Inchi: 1S/CH4O3S2.2Na/c2-6(3,4)1-5;;/h5H,1H2,(H,2,3,4);;/q;2*+1/p-2
    • InChI Key: MITZGSMRMPYAOG-UHFFFAOYSA-L
    • SMILES: S(C[S-])(=O)(=O)[O-].[Na+].[Na+]

Computed Properties

  • Exact Mass: 299.88438
  • Monoisotopic Mass: 171.92407483g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 0
  • Complexity: 91.9
  • 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
  • Topological Polar Surface Area: 66.6?2

Experimental Properties

  • PSA: 114.4
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