Tetramethylammonium hydroxide 25% in water, Finyte®, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC


Management of Change (MOC) category = R

BAKR5879-03 5879-03
JT5879-3CS 3756.39 USD
JT5879-3 CAJT5879-3
Tetramethylammonium hydroxide 25% in water, Finyte®, J.T.Baker®
Tetramethylammonium hydroxide
Formula: C₄H₁₃NO
MW: 91.15 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00008280
CAS Number: 75-59-2
EINECS: 200-882-9
UN: 1835
ADR: 8,II

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Specification Test Results

For Microelectronic Use
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

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