229822
Potassium perrhenate
99.98% trace metals basis
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About This Item
Linear Formula:
KReO4
CAS Number:
Molecular Weight:
289.30
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-953-8
MDL number:
Assay:
99.98% trace metals basis
Form:
powder
InChI key
QFKRWIFGDGKWLM-UHFFFAOYSA-N
InChI
1S/K.4O.Re/q+1;;;;-1;
SMILES string
[K+].[O-][Re](=O)(=O)=O
assay
99.98% trace metals basis
form
powder
reaction suitability
core: potassium
impurities
≤250.0 ppm Trace Metal Analysis
mp
550 °C (lit.)
density
4.887 g/mL at 25 °C (lit.)
Quality Level
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Application
The reduction of KReO4 in the preparation of cyclopentadienyltricarbonylrhenium complexes has potential as a model for the syntheses of technetium and rhenium organometallic radiopharmaceuticals.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Spradau, T.W. Katzenellenbogen, J.A.
Organometallics, 17, 2009-2009 (1998)
Jong Kwon Choe et al.
Environmental science & technology, 44(12), 4716-4721 (2010-05-21)
Recent work demonstrates reduction of aqueous perchlorate by hydrogen at ambient temperatures and pressures using a novel rhenium-palladium bimetal catalyst immobilized on activated carbon (Re/Pd-AC). This study examines the influence of Re speciation on catalyst activity and stability. Rates of
Michael J Booth et al.
Science (New York, N.Y.), 336(6083), 934-937 (2012-04-28)
5-Methylcytosine can be converted to 5-hydroxymethylcytosine (5hmC) in mammalian DNA by the ten-eleven translocation (TET) enzymes. We introduce oxidative bisulfite sequencing (oxBS-Seq), the first method for quantitative mapping of 5hmC in genomic DNA at single-nucleotide resolution. Selective chemical oxidation of
Albert Schröckeneder et al.
Inorganic chemistry, 48(24), 11608-11614 (2009-11-27)
Rhenium(V) oxo complexes of the type [ReOX(L)(2)] (1-7; X = Cl, Br) containing beta-ketiminate ligands (L = CH(3)C(O)CH(2)C(NAr)CH(3): Ar = Ph (APOH), 2-MePh (MPOH), 2,6-Me(2)Ph (DPOH), 2,6-(i)Pr(2)Ph (DiPOH)) have been prepared by reaction of [ReOX(3)(OPPh(3))(SMe(2))] (X = Cl, Br) with
Cameron A Lippert et al.
Journal of the American Chemical Society, 132(11), 3879-3892 (2010-03-03)
Five-coordinate oxorhenium(V) anions with redox-active catecholate and amidophenolate ligands are shown to effect clean bimetallic cleavage of O(2) to give dioxorhenium(VII) products. A structural homologue with redox-inert oxalate ligands does not react with O(2). Redox-active ligands lower the kinetic barrier
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