79551-14-7

Basic information

• Product Name: Ferene disodium salt
• Synonyms: 5,6-DI(2-FURYL)-3-(2-PYRIDYL)-1,2,4-TRIAZINE-5',5''-DISULFONIC ACID DISODIUM SALT;5,5'-(3-(2-PYRIDYL)-1,2,4-TRIAZINE-5,6 DIYL)-BIS-2-FURANSULFONIC ACID;5,5'-(3-(2-PYRIDYL)-1,2,4-TRIAZINE-5,6-DIYL)-BIS-2-FURANSULFONIC ACID,DISODIUM SALT;5,5'-[3-(2-PYRIDYL)-1,2,4-TRIAZINE-5,6-DIYL]DIFURAN-2-SULFONIC ACID DISODIUM SALT;3-(2'-PYRIDYL)-5,6-(2'',2'''-DIFURYL)-1,2,4-TRIAZINE-5'',5'''-DISULFONIC ACIDDISODIUM SALT N-HYDRATE;3-(2-PYRIDYL)-5,6-BIS-[2-(5-FURYL-SULFONIC ACID)]-1,2,4-TRIAZINE;3-(2-PYRIDYL)-5,6-BIS-2-FURYL SULFONIC ACID-1-2-4-TRIAZINE;3-(2-PYRIDYL)-1,2,4-TRIAZINE-5,6-DIFURYLSULFONIC ACID SODIUM SALT
• CAS NO: 79551-14-7
• Molecular Formula: C16H8N4Na2O8S2
• Molecular Weight: 494.37
• EINECS: 629-460-6
• Product Categories: Aromatics;Heterocycles;Labeling and Diagnostics Reagents;Sulfur & Selenium Compounds
• Mol File: 79551-14-7.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• Storage Temp.: room temp
• BRN: 5710932
• CAS DataBase Reference: Ferene disodium salt(CAS DataBase Reference)
• NIST Chemistry Reference: Ferene disodium salt(79551-14-7)
• EPA Substance Registry System: Ferene disodium salt(79551-14-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• F: 3
• Hazardous Substances Data: 79551-14-7(Hazardous Substances Data)

Usage

Description

Ferene disodium salt is a ferroin-type reagent with enhanced characteristics for iron detection where it forms a tris complex with ferrous iron and is characterized by improved water solubility and stability over a pH range of 4 to 9. This compound is also effective for use in the detection of trace metals, including Cyanide, at 382 nm, Palladium at 432 nm, Ruthenium at 520 nm, and for indirect detection of Chromium at 593 nm.

Chemical Properties

Ferene disodium salt is Yellow solid

Uses

Ferene disodium salt is a chromogenic agent used in the colorimetric determination of iron. It was used in chromogen screening while studying non-transferrin-bound iron quantification. It was used in measuring the chelating activity on ferrous ions.

Application

Ferene disodium salt can be used for the determination of serum iron by atomic absorption, electrochemical and colorimetric methods. The atomic absorption method and electrochemical method have limited application because they require special testing instruments and are expensive, although the sample dosage is small and the analysis time is short. at present, the colorimetric method is widely used in clinical laboratories.

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.

Synthetic route

iron(II) (7439-89-6) + 3-(2-pyridyl)-5,6-bis(2-(5-furyl sulfonic acid)-1,2,4-triazine), disodium salt (79551-14-7) → Fe(C5H4NC3N3(C4H2OSO3)2)3(4-)*6Na(1+)=Fe(C5H4NC3N3(C4H2OSO3Na)2)3(2+)

Conditions	Yield
With hydroxylamine hydrochloride In further solvent(s) Kinetics; iron, complexone and hydroxylamine as reducing agent mixed with acetatebuffer, 1 M HCl or 1 M NaOH added to adjust required pH in a range 1-10; detected by UV spectroscopy;