Tetramethylammoniumhydroxid 10% in wässriger Lösung Reag. Ph. Eur. zur Polarographie, zur Untersuchung von Steroiden, Supelco®
Lieferant: Merck
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Gefahr
|
M-Clarity™ Qualitätsstufe = MQ100
1.08123.0050EA
127
CHF
1.08123.0050
1.08123.0250
Tetramethylammoniumhydroxid 10% in wässriger Lösung Reag. Ph. Eur. zur Polarographie, zur Untersuchung von Steroiden, Supelco®
Tetramethylammonium hydroxide
for polarography and for examination of steroids
Formel:
C₄H₁₃NO MW: 91,15 g/mol Siedepunkt: 110 °C (1013 hPa) Dichte: 1,02 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00008280 EINECS: 200-882-9 UN: 1835 ADR: 8,II |
Spezifikation Testergebnisse
Assay (acidimetric) | ≥ 10.0 % |
Chloride (Cl) | ≤ 0.004 % |
Ammonia and other amines | ≤ 0.2 % |
Ag (Silver) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.001 % |
Pb (Lead) | ≤ 0.001 % |
Evaporation residue | passes test |
Ash | ≤ 0.05 % |
Suitability for polarography | passes test |
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