Skip to Content
MilliporeSigma
All Photos(1)

Documents

11-0130

Sigma-Aldrich

Ferroin indicator solution

Synonym(s):

1,10-Phenanthroline iron(II) sulfate complex, o-Phenanthroline ferrous sulfate complex

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
[Fe(C12H8N2)3]SO4
CAS Number:
14634-91-4
Molecular Weight:
692.52
MDL number:
MFCD00036428
UNSPSC Code:
41116100
PubChem Substance ID:
329749277

availability

available only in Japan

SMILES string

[Fe++].[O-]S([O-])(=O)=O.c1cnc2c(c1)ccc3cccnc23.c4cnc5c(c4)ccc6cccnc56.c7cnc8c(c7)ccc9cccnc89

InChI

1S/3C12H8N2.Fe.H2O4S/c3*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;;1-5(2,3)4/h3*1-8H;;(H2,1,2,3,4)/q;;;+2;/p-2

InChI key

CIWXFRVOSDNDJZ-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Suitability

for titration

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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

Laszló Hegedüs et al.
The journal of physical chemistry. A, 110(47), 12839-12844 (2006-11-28)
In the present mechanistic schemes of the ferroin-catalyzed oscillatory Belousov-Zhabotinsky (BZ) reaction the oxidation of the organic substrates (bromomalonic or malonic acid) by ferriin (the oxidized form of the catalyst) plays an important role. As the organic products of these
C Fernandez-Patron et al.
Circulation research, 87(8), 670-676 (2000-10-13)
Matrix metalloproteinase (MMP)-2 has been historically associated with the process of vascular remodeling through the cleavage of extracellular matrix proteins. However, we recently found that MMP-2 also cleaves the endothelium-derived peptide big endothelin-1, ET-1[1-38] and yields the novel vasoconstrictor ET-1[1-32].
Luciano A Cardoso et al.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 151(3), 313-321 (2007-06-05)
Glutathione reductase (GR) carries out the enzymatic reduction of glutathione disulfide (GSSG) to its reduced form (GSH) at the expense of the reducing power of NADPH. Previous studies have shown that GR from several species is progressively inactivated in the
Vladimir K Vanag et al.
The journal of physical chemistry. B, 112(30), 9058-9070 (2008-07-10)
We describe an improved Taylor dispersion method for four-component systems, which we apply to measure the main- and cross-diffusion coefficients in an Aerosol OT water-in-oil microemulsion loaded with one of the reactants of the Belousov-Zhabotinsky (BZ) reaction, water(1)/AOT(2)/R(3)/octane(4) system, where
Gang Chen et al.
Guang pu xue yu guang pu fen xi = Guang pu, 25(3), 439-443 (2005-07-15)
A micro biochemical analytical system based on a micro fiber spectrometer is introduced. Experiment was carried out to calibrate and test the analysis system. In the experiment, the absorption spectra of Fe2+ -ferroin solution bodies with different concentrations were obtained.
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