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160601

Sigma-Aldrich

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p′-disulfonic acid monosodium salt hydrate

97%

Sinônimo(s):

FerroZine™ Iron Reagent, PDT disulfonate monosodium salt hydrate

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About This Item

Fórmula empírica (Notação de Hill):
C20H13N4NaO6S2 · xH2O
Número CAS:
63451-29-6
Peso molecular:
492.46 (anhydrous basis)
Número MDL:
MFCD00150794
Código UNSPSC:
12352100
ID de substância PubChem:
24849879
NACRES:
NA.21

Nível de qualidade

200

Ensaio

97%

forma

solid

cadeia de caracteres SMILES

O.[Na+].OS(=O)(=O)c1ccc(cc1)-c2nnc(nc2-c3ccc(cc3)S([O-])(=O)=O)-c4ccccn4

InChI

1S/C20H14N4O6S2.Na.H2O/c25-31(26,27)15-8-4-13(5-9-15)18-19(14-6-10-16(11-7-14)32(28,29)30)23-24-20(22-18)17-3-1-2-12-21-17;;/h1-12H,(H,25,26,27)(H,28,29,30);;1H2/q;+1;/p-1

chave InChI

MBOKSYFCYXIJRZ-UHFFFAOYSA-M

Categorias relacionadas

Aplicação

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p′-disulfonic acid monosodium salt hydrate has been used as a colorimetric indicator for ferroxidase assay.
Reagent for the determination of Fe and Co, and Ag, Cu, and Ni.

Informações legais

FerroZine is a trademark of Hach Company

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315 - H319 - H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

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M V Dawson et al.
Talanta, 37(12), 1189-1191 (1990-12-01)
Procedures are described whereby iron (1-50 microg) and cobalt (1-25 microg) are determined spectrophotometrically, iron as iron(II) with the disodium salt of 3-(2-pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine (Ferrozine) and cobalt as the cobalt(III) dithizonate complex. The reduction to iron(II) prevents interference of iron(III)
Danuta Zielinska et al.
Nutrients, 11(5) (2019-05-28)
Plant-derived food consumption has gained attention as potential intervention for the improvement of intestinal inflammatory diseases. Apple consumption has been shown to be effective at ameliorating intestinal inflammation symptoms. These beneficial effects have been related to (poly)phenols, including phloretin (Phlor)
Expression of iron-related proteins at the neurovascular unit supports reduction and reoxidation of iron for transport through the blood-brain barrier.
Burkhart A, et al.
Molecular Neurobiology, 53(10), 7237-7253 null
G Al-Jabari et al.
Talanta, 34(5), 479-482 (1987-05-01)
Silver(I), copper(II) and nickel(II) can be reduced to the metallic state by formaldehyde at pH 11, chromium(II) in 2.5M sulphuric acid, and borohydride at pH 5.5-6.0, respectively. Reoxidation of these metals with iron(III) in the presence of Ferrozine enables their
Mitsuo Yamamoto et al.
Bioresource technology, 101(12), 4456-4460 (2010-02-19)
In evaluating the quality of composts that include humic substances (HSs), the binding of iron(II) (conditional binding constants and binding capacities) are an important criteria. To determine the binding ability, it is necessary to determine the concentrations of free Fe(2+)
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