Skip to Content
Merck
CN
All Photos(1)

Documents

82940

Supelco

3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt

for spectrophotometric det. of Fe, ≥99.0%

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
5,5′-[3-(2-Pyridyl)-1,2,4-triazine-5,6-diyl]difuran-2-sulfonic acid disodium salt
Empirical Formula (Hill Notation):
C16H8N4Na2O8S2
CAS Number:
79551-14-7
Molecular Weight:
494.37
Beilstein:
5710932
MDL number:
MFCD00040642
UNSPSC Code:
12000000
PubChem Substance ID:
329769271
NACRES:
NA.21

Quality Level

100

Assay

≥99.0% (TLC)
≥99.0%

form

crystals

quality

for spectrophotometric det. of Fe

technique(s)

UV/Vis spectroscopy: suitable

SMILES string

[Na+].[Na+].[O-]S(=O)(=O)c1ccc(o1)-c2nnc(nc2-c3ccc(o3)S([O-])(=O)=O)-c4ccccn4

InChI

1S/C16H10N4O8S2.2Na/c21-29(22,23)12-6-4-10(27-12)14-15(11-5-7-13(28-11)30(24,25)26)19-20-16(18-14)9-3-1-2-8-17-9;;/h1-8H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2

InChI key

IVLSEFOVPQFJBB-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt also known as Ferene is a chelating agent which usually binds with Fe2+ ion to form coloured complex.

Application

It was used in chromogen screening while studying non-transferrin-bound iron quantification. It was used in measuring the chelating activity on ferrous ions.

Other Notes

Colorimetric reagent for iron, which is more sensitive than other reagents (e.g. Ferrozine), molar absorptivity 35500 liters/mol cm

related product

Product No.
Description
Pricing

T1253

2,4,6-Tris(2-pyridyl)-s-triazine, for spectrophotometric det. (of Fe), ≥98%

55370

8-Hydroxy-7-iodo-5-quinolinesulfonic acid, for spectrophotometric det. of Fe(III), ≥98.5%

11880

Bathophenanthroline, for spectrophotometric det. of Fe in serum, ≥99.0%

11890

Bathophenanthrolinedisulfonic acid disodium salt trihydrate, for the spectrophotometric det. of Fe, ≥98.0% (HPLC)

86490

2,2′:6′,2′′-Terpyridine, for spectrophotometric det. of Ag, Fe, Ru, ≥98.5%

82950

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt, for spectrophotometric det. of Fe, 97.0%

93832

2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate, for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95.0% (HPLC)

88652

Thioglycolic acid solution, ~80% in H2O, for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites

93285

2,4,6-Tris(2-pyridyl)-s-triazine, for spectrophotometric det. of Fe, ≥99.0% (HPLC)

77500

1,10-Phenanthroline monohydrate, for the spectrophotometric determination of Fe, Pd, V, ≥99.0%

51158

Bis(1-methyl-2-imidazolyl)ketone, for photometric determination of Fe(II), ≥98.0% (HPLC)

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

In vitro antioxidant, anticholinesterase and antimicrobial activity studies on three Agaricus species with fatty acid compositions and iron contents: A comparative study on the three most edible mushrooms.
Ozturk, Mehmet, et al.
Food And Chemical Toxicology, 49.6, 1353-1360 (2011)
D.J. Hennessy et al.
Canadian Journal of Chemistry, 62, 721-721 (1984)
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 28, 275-275 (1983)
Non-transferrin-bound iron assay system utilizing a conventional automated analyzer.
Ito, Satoshi, et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry, 437, 129-135 (2014)
Dke1?structure, dynamics, and function: a theoretical and experimental study elucidating the role of the binding site shape and the hydrogen-bonding network in catalysis.
Brkic, Hrvoje, et al.
Journal of Biological Inorganic Chemistry, 17.5, 801-815 (2012)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service