Cas no 1310-61-8 (Potassium Hydrosulfide)

Potassium Hydrosulfide structure
Potassium Hydrosulfide structure
Product Name:Potassium Hydrosulfide
CAS No:1310-61-8
MF:HKS
MW:72.1712396144867
MDL:MFCD00061365
CID:117575
PubChem ID:102109
Update Time:2025-04-18

Potassium Hydrosulfide Chemical and Physical Properties

Names and Identifiers

    • Potassium sulfide(K(SH))
    • POTASSIUM HYDROSULFIDE
    • Kaliumhydrogensulfid
    • KSH,medium temperature
    • potassium bisulfide
    • potassium hydrogensulphide
    • Potassiumhydrogensulfide,anhydrous,min.
    • potassiumsulfide(k(sh))
    • Potassiumhydrogensulfide,anhydrous,min.95%
    • Potassium hydrogen sulfide, anhydrous, min. 95%
    • potassium;sulfanide
    • 1310-61-8
    • Q3270519
    • DTXSID6061654
    • Potassium hydrogensulfide - at 473K
    • POTASSIUMHYDROSULFIDE
    • Potassium sulfide (K(SH))
    • ZOCLAPYLSUCOGI-UHFFFAOYSA-M
    • POTASSIUM BISULFIDE [MI]
    • UNII-SX1L03AL9I
    • Kaliumsulfhydrat
    • Potassium hydrogen sulfide, anhydrous
    • NS00128387
    • MFCD00061365
    • SX1L03AL9I
    • EINECS 215-182-9
    • Monopotassium Monohydrogen Sulfide; Potassium Bisulfide;Potassium Hydrogen Sulfide; Potassium Sulfhydrate
    • Potassium Hydrosulfide
    • MDL: MFCD00061365
    • Inchi: 1S/K.H2S/h;1H2/q+1;/p-1
    • InChI Key: ZOCLAPYLSUCOGI-UHFFFAOYSA-M
    • SMILES: [K+].[SH-]

Computed Properties

  • Exact Mass: 71.94360
  • Monoisotopic Mass: 71.94360269g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 2
  • Rotatable Bond Count: 0
  • Complexity: 2
  • Covalently-Bonded Unit Count: 2
  • 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: 1?2

Experimental Properties

  • Density: 1.70
  • Melting Point: 450-510° forming a dark red liquid
  • PSA: 38.80000
  • LogP: 0.38050
  • Sensitiveness: air sensitive, hygroscopic

Potassium Hydrosulfide Security Information

  • Hazardous Material transportation number:UN 1382
  • HazardClass:4.2
  • PackingGroup:II
  • Safety Term:4.2
  • Packing Group:II
  • Packing Group:II
  • Hazard Level:4.2

Potassium Hydrosulfide Pricemore >>

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