Tetramethylammonium hydroxide 25% in aqueous solution, Finyte® for Microelectronic, J.T. Baker®

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5879-03EA 0 KRW
5879-03
Tetramethylammonium hydroxide 25% in aqueous solution, Finyte® for Microelectronic, J.T. Baker®
Tetramethylammonium hydroxide
포뮬러: C₄H₁₃NO
MW: 91.15 g/mol
끊는점: 110 °C (1013 hPa)
녹는점: 67 to 70 °C
밀도: 1,02 g/cm³ (20 °C)
보관 온도: Ambient
MDL 번호: MFCD00008280
CAS 번호: 75-59-2
EINECS: 200-882-9
UN: 1835
ADR: 8,II
Merck 색인: 14,09224

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사양 테스트 결과

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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