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204161

Sigma-Aldrich

Ammonium perrhenate

99.999% trace metals basis

Synonym(s):

Metaperrhenic acid ammonium salt, Rhenium standard solution

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About This Item

Linear Formula:
NH4ReO4
CAS Number:
13598-65-7
Molecular Weight:
268.24
EC Number:
237-075-6
MDL number:
MFCD00012377
UNSPSC Code:
12352302
PubChem Substance ID:
24852237
NACRES:
NA.23

Assay

99.999% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: rhenium

impurities

≤15.0 ppm Trace Metal Analysis

density

3.97 g/mL at 25 °C (lit.)

SMILES string

N.O[Re](=O)(=O)=O

InChI

1S/H3N.H2O.3O.Re/h1H3;1H2;;;;/q;;;;;+1/p-1

InChI key

XPSXHXWHJAIQJR-UHFFFAOYSA-M

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Application

Reduction of this compound with 2-hydrazinopyridine and triphenylphosphine liads to rhenium(III) organohydrazides which offer potential use as radiopharmaceuticals.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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Perez-Lourido, P. et al.
Inorganic Chemistry, 38, 1511-1511 (1999)
Lingli Huang et al.
Science advances, 6(47) (2020-11-20)
Low-dimensional materials usually exhibit mechanical properties from those of their bulk counterparts. Here, we show in two-dimensional (2D) rhenium disulfide (ReS2) that the fracture processes are dominated by a variety of previously unidentified phenomena, which are not present in bulk
Jeffrey G Linger et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(33), 12013-12018 (2014-08-06)
Lignin is an energy-dense, heterogeneous polymer comprised of phenylpropanoid monomers used by plants for structure, water transport, and defense, and it is the second most abundant biopolymer on Earth after cellulose. In production of fuels and chemicals from biomass, lignin
Rui Cao et al.
Inorganic chemistry, 50(19), 9499-9507 (2011-08-30)
We describe a multidentate tripodal ligand in which three pendant arms carrying di(2-picolyl)amine units are linked to the ortho positions of a tris(o-xylyl) scaffold, providing N(CH(2)-o-C(6)H(4)CH(2)N(CH(2)py)(2))(3) (L). Reaction of L with CuCl(2) in the presence of hexafluorophosphate anion afforded blue
Olesya A Nikonova et al.
Langmuir : the ACS journal of surfaces and colloids, 27(18), 11622-11628 (2011-08-13)
The use of an inorganic perrhenate ligand in the structure of early-transition-metal alkoxide precursors permits to achieve uniform self-assembly of the primary nanoparticles produced by their hydrolysis. The latter has been carried out in a hydrocarbon reaction medium by the
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