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Chemical structure of Ferrozine

GC47346

Ferrozine

Also known as sodium 4-[3-pyridin-2-yl-5-(4-sulfophenyl)-1,2,4-triazin-6-yl]benzenesulfonate

Ferrozine reacts with divalent iron to form a stable magenta complex species and used for the direct determination of iron in water with maximum absorbance at 562 nm

ChemicalCAS69898-45-9MW492.5FormulaC20H13N4O6S2·Na
CAS number
69898-45-9
Molecular weight
492.5
Formula
C20H13N4O6S2·Na
Solubility
PBS (pH 7·2)： 1 mg/ml
InChIKey
ZGVNYCXXBQPDPQ-UHFFFAOYSA-M
Catalogue number
GC47346
Brand
GLPBIO
Computed properties PubChem CID 6418719 · TPSA 180 Ų · H-bond donors 1 · H-bond acceptors 10
TPSA
180 Ų
H-bond donors
1
H-bond acceptors
10
Rotatable bonds
5
Heavy atoms
33

SMILES C1=CC=NC(=C1)C2=NC(=C(N=N2)C3=CC=C(C=C3)S(=O)(=O)[O-])C4=CC=C(C=C4)S(=O)(=O)O.[Na+]

Computed descriptors from PubChem (CID 6418719), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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