Tetramethylammoniumhydroxid pentahydrat 98%

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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420530250 420531000 420530050 420535000
ACRO420530250EA 567 DKK
ACRO420530250 ACRO420531000 ACRO420530050 ACRO420535000
Tetramethylammoniumhydroxid pentahydrat 98%
Tetramethylammoniumhydroxid pentahydrat
Formel: C₄H₁₃NO·5H₂O
Smeltepunkt: 62…71 °C
Massefylde: 1,829 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00149566
CAS-nummer: 10424-65-4
EINECS: 200-882-9
UN nummer: 3423
ADR: 8,II

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Specifikationer Testresultater

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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