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

Fornitore: SIGMA-ALDRICH MICROSCOPY

Synonyms: FerroZine iron reagent hydrate, 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulphonic acid monosodium salt hydrate, 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4',4''-disulphonic acid monosodium salt hydrate, PDT disulphonate monosodium salt hydrate

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 Indicatore, 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
Peso molecolare: 492,47 g/mol (anhy)
Punto di fusione: ≥300 °C
Temperatura di stoccaggio: Room Temperature
MDL Number: MFCD00078417
CAS Number: 63451-29-6
EINECS: 274-196-3
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Risultati del test di specificazione

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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