5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazin-4,4''-disulfonsäure Mononatriumsalz Hydrat 98+%, rein
Lieferant: Thermo Scientific
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Achtung
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ACRO410570010EA
43.7
EUR
ACRO410570010
ACRO410570250
ACRO410570050
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazin-4,4''-disulfonsäure Mononatriumsalz Hydrat 98+%, rein
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazin-4,4''-disulfonsäure Mononatriumsalz Hydrat
FerroZine™ iron reagent
Formel:
C₂₀H₁₃N₄NaO₆S₂·H₂O Molekulargewicht: 492,47 g/mol (anhy) Schmelzpunkt: >300 °C Lagerungstemperatur: Raumtemperatur |
MDL Number:
MFCD00150794 CAS-Nummer: 1266615-85-3 |
Spezifikation Testergebnisse
Appearance | Yellow Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤8 % (K.F.) |
Specific extinction E (1%/1cm) | ≤0.015 (562 nm in water) |
Titration with NaOH | ≥98.0 % (On dry substance) |
Suitability | (for Cu + Fe determination) Passes test |
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