Potassium perrhenate
- Product Name
- Potassium perrhenate
- CAS No.
- 10466-65-6
- Chemical Name
- Potassium perrhenate
- Synonyms
- potassium rhenate;POTASSIUM PERRHENATE;potassium rhenium oxide;potassiumperrhenate(1-);potassiumrhenate(kreo4);Potassium metaperrhenate;Potassium perrhenate 99%;potassium,((T-4)-Rhenate;POTASSIUM PERRHENATE(VII);Potassium ferrate, 99.95%
- CBNumber
- CB1379851
- Molecular Formula
- KO4Re
- Formula Weight
- 289.3
- MOL File
- 10466-65-6.mol
Potassium perrhenate Property
- Melting point:
- 550 °C (lit.)
- Boiling point:
- 1370 °C
- Density
- 4.887 g/mL at 25 °C (lit.)
- refractive index
- 1.643
- form
- Crystalline
- Specific Gravity
- 4.887
- color
- White
- Water Solubility
- Soluble in water.
- CAS DataBase Reference
- 10466-65-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Potassium perrhenate(10466-65-6)
- EPA Substance Registry System
- Rhenate (ReO41-), potassium, (T-4)- (10466-65-6)
Safety
- Hazard Codes
- O,Xi
- Risk Statements
- 8-36/37/38
- Safety Statements
- 17-26-36
- RIDADR
- UN 1479 5.1/PG 2
- WGK Germany
- 3
- RTECS
- SE1400000
- TSCA
- Yes
- HS Code
- 2842.90.9000
- HazardClass
- 5.1
- PackingGroup
- II
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H272May intensify fire; oxidizer
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220Keep/Store away from clothing/…/combustible materials.
P221Take any precaution to avoid mixing with combustibles/…
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 243590
- Product name
- Potassium perrhenate
- Purity
- 99%
- Packaging
- 5g
- Price
- $225
- Updated
- 2024/03/01
- Product number
- 229822
- Product name
- Potassium perrhenate
- Purity
- 99.98% trace metals basis
- Packaging
- 1g
- Price
- $108
- Updated
- 2024/03/01
- Product number
- P1939
- Product name
- Potassium Perrhenate
- Packaging
- 1g
- Price
- $66
- Updated
- 2024/03/01
- Product number
- P1939
- Product name
- Potassium Perrhenate
- Packaging
- 5g
- Price
- $247
- Updated
- 2024/03/01
- Product number
- 011411
- Product name
- Potassium perrhenate, 99% (metals basis), Re 64%
- Packaging
- 2g
- Price
- $61.7
- Updated
- 2023/06/20
Potassium perrhenate Chemical Properties,Usage,Production
Chemical Properties
white to slightly beige powder
Uses
The reduction of KReO4 in the preparation of cyclopentadienyltricarbonylrhenium complexes has potential as a model for the syntheses of technetium and rhenium organometallic radiopharmaceuticals.1
Uses
A powerful oxidizer. Also used for spectrometry, tungsten wire cathode coating color film and as catalyst. Potassium perrhenate is used as strong oxidizing agent and used in the synthesis of technetium and rhenium organometallic radiopharmaceuticals.
Uses
The reduction of KReO4 in the preparation of cyclopentadienyltricarbonylrhenium complexes has potential as a model for the syntheses of technetium and rhenium organometallic radiopharmaceuticals.
Purification Methods
It is crystallised from water (7mL/g), then fused in a platinum crucible in air at 750o.