Tetramethylammonium hydroxide pentahydrate 98%

Supplier: Thermo Scientific
Danger

420530250 420531000 420530050 420535000
ACRO420530250EA 75 EUR
ACRO420530250 ACRO420531000 ACRO420530050 ACRO420535000
Tetramethylammonium hydroxide pentahydrate 98%
Tetramethylammonium hydroxide pentahydrate
Formula: C₄H₁₃NO·5H₂O
MW: 181,23 g/mol
Melting Pt: 62…71 °C
Density: 1,829 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149566
CAS Number: 10424-65-4
EINECS: 200-882-9
UN: 3423
ADR: 8,II

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Specification Test Results

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Melting point 68 to 73 °C
Titration with HCl 97.5 to 103 %
Carbonate (CO3) ≤7500 ppm
Iron (Fe) ≤5 ppm
Sodium + Potassium (Na+K) ≤5 ppm
Impurity ≤0.1 % Halides (as Cl)

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