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Safety Information

11-0130

Sigma-Aldrich

Ferroin indicator solution

Synonym(s):

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

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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

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Suitability

for titration

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U6452
U7366
U6057
U1028
U6862

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S L Panwar et al.
Yeast (Chichester, England), 18(12), 1117-1129 (2001-09-06)
We report the isolation of a novel C. albicans gene designated CaALK8, by its ability to complement drug hypersensitivity of a pdr5 (ABC: ATP-binding cassette drug extrusion pump) null mutant of S. cerevisiae (JG436). CaALK8 in JG436 conferred resistance to
Mohammad Saeid Hosseini et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 20(10), 1449-1452 (2004-11-05)
This paper describes a simple and highly selective method for separation, preconcentration and spectrophotometric determination of trace amounts of mercury. The method is based on the flotation of an ion-associate of HgI4(2-) and ferroin between aqueous and n-heptane interface at
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.
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].
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
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