Tetramethylammonium hydroxide pentahydrate 98%
Leverantör: Thermo Scientific
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Fara
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420530250
420531000
420530050
420535000
ACRO420530250EA
1150
SEK
ACRO420530250
ACRO420531000
ACRO420530050
ACRO420535000
Tetramethylammonium hydroxide pentahydrate 98%
Tetramethylammonium hydroxide pentahydrate
Formel:
C₄H₁₃NO·5H₂O MW: 181,23 g/mol Smältpunkt: 62…71 °C Densitet: 1,829 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00149566 CAS nummer: 10424-65-4 EINECS: 200-882-9 UN: 3423 ADR: 8,II |
Specifikation testresultat
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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