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Tetramethylammonium hydroxide 25% in aqueous solution, Finyte® for microelectronic, J.T.Baker®
Tetramethylammonium hydroxide 25% in aqueous solution, Finyte® for microelectronic, J.T.Baker®
Catalog # 5879-03
Supplier:  Avantor
CAS Number:  
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Tetramethylammonium hydroxide 25% in aqueous solution, Finyte® for microelectronic, J.T.Baker®
Catalog # 5879-03
Supplier:  Avantor
CAS Number:  

Specifications

  • Pk:
    8,5 lb
  • Seq:
    7077

Specifications

Specification Test Results

  • For Microelectronic Use:
    24.5 - 25.5 %
  • Assay (C₄H₁₃NO) (by acid-base titration):
    24.5 - 25.5 %
  • Carbonate (CO₃):
    ≤100 ppm
  • Color (APHA):
    ≤10
  • Halide (as Cl):
    ≤5 ppm
  • Trace Impurities - Aluminum (Al):
    ≤3.5 ppb
  • Trace Impurities - Barium (Ba):
    ≤2.0 ppb
  • Trace Impurities - Boron (B):
    ≤10.2 ppb
  • Trace Impurities - Boron (FUT):
    ≤10.2 ppb
  • Trace Impurities - Boron (B) (Sub-supplier):
    ≤2.0 ppb
  • Trace Impurities - Calcium (Ca):
    ≤7.5 ppb
  • Trace Impurities - Chromium (Cr):
    ≤2.0 ppb
  • Trace Impurities - Cobalt (Co):
    ≤1.3 ppb
  • Trace Impurities - Copper (Cu):
    ≤2.0 ppb
  • Trace Impurities - Iron (Fe):
    ≤2.7 ppb
  • Trace Impurities - Lead (Pb):
    ≤1.4 ppb
  • Trace Impurities - Lithium (Li):
    ≤2.0 ppb
  • Trace Impurities - Magnesium (Mg):
    ≤1.7 ppb
  • Trace Impurities - Manganese (Mn):
    ≤1.7 ppb
  • Trace Impurities - Nickel (Ni):
    ≤1.3 ppb
  • Trace Impurities - Potassium (K):
    ≤2.8 ppb
  • Trace Impurities - Silver (Ag):
    ≤10.0 ppb
  • Trace Impurities - Sodium (Na):
    ≤5.6 ppb
  • Trace Impurities - Tin (Sn):
    ≤1.7 ppb
  • Trace Impurities - Titanium (Ti):
    ≤1.9 ppb
  • Trace Impurities - Zinc (Zn):
    ≤2.3 ppb
  • Particle Count at point of fill - 1.0 µm and greater:
    ≤25 par/ml
  • Particle Count at point of fill - 0.5 µm and greater:
    ≤400 par/ml

Specification Test Results

About this item

 :
 :91.15 g/mol
Boiling Pt:110 °C (1013 hPa)
Density:1.02 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:200-882-9
UN:1835
ADR:8,II
 :GHS06
 :GHS05
CAS Number:75-59-2
Formula:C₄H₁₃NO
MDL Number:MFCD00008280