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Potassium perrhenate

99.98% trace metals basis

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Size/SKUAvailabilityPrice
1 g
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$78.00

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

$78.00

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Quality Segment

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.)

SMILES string

[K+].[O-][Re](=O)(=O)=O

InChI

1S/K.4O.Re/q+1;;;;-1;

InChI key

QFKRWIFGDGKWLM-UHFFFAOYSA-N

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.

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description

99.98% trace metals basis

description

99%

description

99.9% trace metals basis

description

99.99% trace metals basis

form

powder

form

powder

form

powder

form

powder

assay

99.98% trace metals basis

assay

99%

assay

99.9% trace metals basis

assay

99.99% trace metals basis

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

mp

550 °C (lit.)

mp

550 °C (lit.)

mp

500 °C (dec.) (lit.)

mp

500 °C (lit.)

impurities

≤250.0 ppm Trace Metal Analysis

impurities

-

impurities

≤1% Na

impurities

≤150.0 ppm Trace Metal Analysis

density

4.887 g/mL at 25 °C (lit.)

density

4.887 g/mL at 25 °C (lit.)

density

1.18 g/mL at 25 °C (lit.)

density

3.38 g/mL at 25 °C (lit.)


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Storage Class

13 - Non Combustible Solids

WGK

WGK 3

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges



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