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P9762

Sigma-Aldrich

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

Powder

Sinonimo/i:

5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4′,4″-disulfonic acid sodium salt, PDT disulfonate

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About This Item

Formula empirica (notazione di Hill):
C20H13N4NaO6S2
Numero CAS:
69898-45-9
Peso molecolare:
492.46
Numero CE:
274-196-3
Numero MDL:
MFCD00078417
Codice UNSPSC:
12171500
ID PubChem:
24899060
NACRES:
NA.47

product name

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt, Indicator ligand

Livello qualitativo

200

Forma fisica

powder

Colore

yellow to yellow-green

Punto di fusione

≥300 °C

Solubilità

H2O: 50 mg/mL

Compatibilità

suitable for determination of iron

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

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

InChI

1S/C20H14N4O6S2.Na/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);/q;+1/p-1
ZGVNYCXXBQPDPQ-UHFFFAOYSA-M

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
SHBS1302
SHBQ5911
0000234651
SHBQ1415
SHBN8359

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Optimisation of in vitro measurement of available iron from different fortificants in citric fruit juices.
Haro-Vicente JF, et al.
Food Chemistry, 98(4), 639-648 (2006)
Iron is involved in maintenance of circadian period length in Arabidopsis.
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The association constant of ferrozine (5,6-diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulfonic acid) with Cu(I) to form the chromophoric [Cu(I)(Fz)(2)](3-) complex was determined by UV/Vis titration experiments in Hepes buffer (0.1 M, pH 7.4). An association constant close to 10(12) M(-2), which is significantly weaker than
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