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

SIAL/82940 - for spectrophotometric det. of Fe, ≥99.0%

Synonym: 5,5′-[3-(2-Pyridyl)-1,2,4-triazine-5,6-diyl]difuran-2-sulfonic acid disodium salt

CAS Number: 79551-14-7
Empirical Formula (Hill Notation): C₁₆H₈N₄Na₂O₈S₂
Molecular Weight: 494.37
MDL Number: MFCD00040642
Linear Formula: C₁₆H₈N₄Na₂O₈S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-82940-1G	1 g	$61.90 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99.0%
	≥99.0% (TLC)
form	crystals
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
quality	for spectrophotometric det. of Fe
Quality Level	100
SMILES string	[Na+].[Na+].[O-]S(=O)(=O)c1ccc(o1)-c2nnc(nc2-c3ccc(o3)S([O-])(=O)=O)-c4ccccn4
technique(s)	UV/Vis spectroscopy: suitable

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

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99.0% (TLC); ≥99.0%
UNSPSC	12000000

To Order From a Quote