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United Kingdom
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Potassium hydroxide 45% in aqueous solution, BAKER ANALYZED®, Electronic Grade, J.T.Baker®
  3144-03
 :  Avantor
 :  
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Potassium hydroxide 45% in aqueous solution, BAKER ANALYZED®, Electronic Grade, J.T.Baker®
  3144-03
 :  Avantor
 :  

 

  • Pack type:
    Poly bottle
  • Pk:
    8 pt US
  • Seq:
    8026
  • Environmentally Preferable:

 

 

  • For Microelectronic Use:
    45.0 - 46.5 %
  • Assay (KOH):
    45.0 - 46.5 %
  • Color (APHA):
    ≤10
  • Appearance:
    Passes Test
  • Density (g/mL) at 25°C:
    1.45 - 1.47
  • Identification:
    Passes Test
  • Insoluble Matter:
    ≤30 ppm
  • Potassium Carbonate (K₂CO₃):
    ≤0.1 %
  • Ammonium Hydroxide Precipitate:
    ≤30 ppm
  • Chloride (Cl):
    ≤30 ppm
  • Nitrogen Compounds (as N):
    ≤2 ppm
  • Phosphate (PO₄):
    ≤1 ppm
  • ACS - Sulfate (SO₄):
    ≤5 ppm
  • Trace Impurities - Aluminum (Al):
    ≤5.000 ppm
  • Trace Impurities - Chromium (Cr):
    ≤5.0 ppm
  • Trace Impurities - Copper (Cu):
    ≤0.050 ppm
  • Heavy Metals (as Ag):
    ≤3 ppm
  • Trace Impurities - Iron (Fe):
    ≤1 ppm
  • Trace Impurities - Lead (Pb):
    ≤2.000 ppm
  • Trace Impurities - Mercury (Hg):
    ≤0.10 ppm
  • Trace Impurities - Nickel (Ni):
    ≤1.000 ppm
  • Trace Impurities - Sodium (Na):
    ≤300.000 ppm
  • Trace Impurities - Zinc (Zn):
    ≤5.000 ppm

 

 

 : Potash caustic, Caustic potash
 :
 :56.11 g/mol
 :215-181-3
 :1814
 :GHS05
 :Ambient
 :1310-58-3
 :KOH
 :MFCD00003553
 :1320
 :360
 :8 II
 :12,07806