Product Name

  • Name

    ammonium potassium selenide

  • EINECS
  • CAS No. 64046-00-0
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula H4KNSe + NH4KS
  • Boiling Point °Cat760mmHg
  • Molecular Weight 136.11 + 89.21 = 225.32
  • Flash Point °C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental tumorigenic data. See also SULFIDES. When heated to decomposition it emits very toxic fumes of NOx, NH3, SOx, and Se.
  • Risk Codes
  • Molecular Structure Molecular Structure of 64046-00-0 (ammonium potassium selenide)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

Ammonium potassium selenide mixed with ammonium potassium sulfide Chemical Properties


IUPAC Name: azanium potassium selenium(2-) 
Molecular Weight: 136.09676 g/mol
Molecular Formula: H4KNSe
H-Bond Donor: 1
H-Bond Acceptor: 1
Exact Mass: 136.914603
MonoIsotopic Mass: 136.914603
Topological Polar Surface Area: 1
Heavy Atom Count: 3 
Enthalpy of Vaporization: 23.33 kJ/mol 
Vapour Pressure: 5990 mmHg at 25°C
Canonical SMILES: [NH4+].[K+].[Se-2]
InChI: InChI=1S/K.H3N.Se/h;1H3;/q+1;;-2/p+1
InChIKey: WSUHFPDDEWQSKI-UHFFFAOYSA-O

Ammonium potassium selenide mixed with ammonium potassium sulfide Consensus Reports

Selenium and its compounds are on the Community Right-To-Know List.

Ammonium potassium selenide mixed with ammonium potassium sulfide Safety Profile

Questionable carcinogen with experimental tumorigenic data. See also SULFIDES. When heated to decomposition it emits very toxic fumes of NOx, NH3, SOx, and Se.

Ammonium potassium selenide mixed with ammonium potassium sulfide Standards and Recommendations

OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3
DFG MAK: 0.1 mg(Se)/m3

Ammonium potassium selenide mixed with ammonium potassium sulfide Specification

 Ammonium potassium selenide mixed with ammonium potassium sulfide (CAS NO.64046-00-0) is also named
Ammonium potassium sulfide mixed with ammonium potassium selenide ; Potassium ammonium selenide mixed with ammonium potassium sulfide ; Potassium ammonium sulfide mixed with ammonium potassium selenide ; Selenide, ammonium potassium mixed with ammonium potassium sulfide ; Sulfide, ammonium potassium mixed with ammonium potassium selenide .

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