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CAS No 7778-77-0 , potassium

  • Name: potassium
  • Synonyms: monobasic; Potassium phosphate; MONOPOTASSIUM PHOSPHATE;Potassium dihydrogen phosphate;potassium; monopotassium salt; Potassium phosphate monobasic;dihydrogen phosphate; Phosphoric acid;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 252.6 ºC
  • Density: 2.338
  • Water Solubility: 222 G/L (20 ºC)
  • Safety Statements: 24/25-45-36/37/39-26
  • Hazard Symbols: F: Flammable;T: Toxic;C: Corrosive;Xn: Harmful;
  • HS Code: 28352400
  • EINECS: 231-913-4
  • Molecular Weight: 136.085542
  • InchiKey: GNSKLFRGEWLPPA-UHFFFAOYSA-M
  • InChI: InChI=1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
  • Risk Statements: S24/25
  • Molecular Formula: H2KO4P
  • Molecular Structure:CAS No:7778-77-0 potassium

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References of potassium
Title: Potassium Phosphate, Monobasic
CAS Registry Number: 7778-77-0
Synonyms: Potassium biphosphate; potassium acid phosphate; potassium dihydrogen phosphate; monopotassium phosphate; S?rensen's potassium phosphate
Molecular Formula: H2KO4P
Molecular Weight: 136.09
Percent Composition: H 1.48%, K 28.73%, O 47.03%, P 22.76%
Line Formula: KH2PO4
Properties: Colorless crystals or white, granular powder; permanent in air; at 400° loses H2O, forming metaphosphate. d 2.34. Sol in ~4.5 parts water. Insol in alcohol. pH 4.4-4.7.
Density: d 2.34
Use: In buffers for determination of pH. Pharmaceutic aid (buffering agent).