Potassium perrhenate

ALDRICH/243590 - 99%

Synonym: Potassium oxido(trioxo)rhenium; Potassium tetraoxorhenate(1-)

CAS Number: 10466-65-6
Empirical Formula (Hill Notation): KO₄Re
Molecular Weight: 289.30
EC Number: 233-953-8
MDL Number: MFCD00011365
Linear Formula: KReO₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-243590-5G	5 g	$248.00 1/EA	Add To Favorites
45-243590-25G	25 g	$849.00 1/EA	Add To Favorites

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Properties
Descriptions
Safety Info.
Basic Data

assay	99%
density	4.887 g/mL at 25 °C (lit.)
form	powder
InChI	1S/K.4O.Re/q+1;;;;-1;
InChI key	QFKRWIFGDGKWLM-UHFFFAOYSA-N
mp	550 °C (lit.)
Quality Level	100
reaction suitability	core: potassium
refractive index	n20/D 1.643 (lit.)
SMILES string	[K+].[O-][Re](=O)(=O)=O

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.
Packaging:	5, 25 g in glass bottle

Hazard Codes	O,Xi
Risk Statements	8-36/37/38
Safety Statements	17-26-36
RIDADR	UN 1479 5.1 / PGII
WGK Germany	WGK 3

Purity	99%
mp	550 °C (lit.)
Density	4.887 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.643 (lit.)
UNSPSC	12352302

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