Ferrozine mono-sodium salt hydrate indicator, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY


M-Clarity™ quality level = MQ200

P9762-5G P9762-1G P9762-25G
P9762-5GEA 311 EUR
P9762-5G P9762-1G P9762-25G
Ferrozine mono-sodium salt hydrate indicator, Sigma-Aldrich®
Ferrozine mono-sodium salt hydrate

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt is a chelating agent for ferrous iron. It is also known as Ferrozine.


  • Indicator ligand


3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4″-disulfonic acid sodium salt has been used in ferrozine chromogen solution, bioluminescence assay and in the measurement of Fe2+ concentration in the reaction medium.

Formula: C₂₀H₁₃N₄NaO₆S₂·H₂O
Pto. de fusión: ≥300 °C
Temperatura de almacenaje: Room Temperature
Número MDL: MFCD00078417
Núm. CAS: 63451-29-6
EINECS: 274-196-3
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Resultados test especificaciones

Appearance (Colour) Yellow to Yellow-Green
Appearance (Form) Powder
Solubility (Colour) Yellow to Yellow-Green
Solubility (Turbidity)
50 mg/ml, H2O
Clear to Slightly Hazy
Water (by Karl Fischer) ≤8 %
Sodium (Na) Anhydrous
By ICP-atomic emission
4.0 - 5.9 %
Suitability
For Determination of Fe++
Suitable
Recommended Retest Period 4 years

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