4-(2-Pyridylazo)resorcin Mononatriumsalz Monohydrat 99+%
Lieferant: Thermo Scientific
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Achtung
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ACRO176321000EA
1110
CHF
ACRO176321000
ACRO176320250
ACRO176320050
4-(2-Pyridylazo)resorcin Mononatriumsalz Monohydrat 99+%
4-(2-Pyridylazo)resorcin Mononatriumsalz Monohydrat
Formel:
C₁₁H₈N₃NaO₂·1H₂O MW: 255,21 g/mol (237,19 anhy) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00150712 CAS-Nummer: 16593-81-0 EINECS: 236-339-8 |
Spezifikation Testergebnisse
Appearance | Orange-brown to brown Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤10 % (K.F.) |
Solubility | (0.1 % in water) Clear |
Specific extinction E (1%/1cm) | ≥1100 (413 nm, water) |
Titration with HClO4 | ≥99 % (on dry substance) |
Suitability | (for Pb determination) Passes test |
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