Potassium perrhenate
Potassium perrhenate (CAS: 10466-65-6), chemical formula KReO4, is a rhenium compound with a molecular weight of 289.30 g/mol. Supplied by Tech Serve Solutions as a 99% assay powder, it serves as an essential chemical in materials science and research. Its primary documented application is in the synthesis of organometallic complexes, potentially modelling the preparation of technetium and rhenium radiopharmaceuticals.
Synthesis of Organometallic Complexes
Potassium perrhenate is utilised in the reduction process for creating cyclopentadienyltricarbonylrhenium complexes. This application is significant as it can serve as a model for synthesising technetium and rhenium-based organometallic radiopharmaceuticals.
Materials Science Research
As a key rhenium compound, Potassium perrhenate finds application in various materials science research endeavours. Its unique properties make it a valuable reagent for exploring new material compositions and functionalities.
Laboratory Reagent
This compound functions as a general laboratory reagent for chemical synthesis and analysis. Its defined purity and properties are essential for reliable experimental outcomes in research settings.
| Molecular weight | 289.30 |
|---|---|
| Linear formula | KReO4 |
| Assay | 99% |
| Form | powder |
| Density | 4.887 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.643(lit.) |
| 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.1 |
| Melting point | 550 °C(lit.) |
Hazard statements
- H272May intensify fire; oxidiser
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1479 5.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O,Xi |
| Risk statements (R) | 8-36/37/38 |
| Safety statements (S) | 17-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Potassium perrhenate used for?
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Potassium perrhenate is used in the synthesis of organometallic complexes and as a reagent in materials science and general laboratory research. It can serve as a model for preparing radiopharmaceuticals.
What are the CAS number and chemical formula for Potassium perrhenate?
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The CAS number for Potassium perrhenate is 10466-65-6, and its chemical formula is KReO4.
What grade and purity does Tech Serve Solutions supply for Potassium perrhenate?
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Tech Serve Solutions supplies Potassium perrhenate with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling Potassium perrhenate?
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Potassium perrhenate is classified as an oxidiser (H272) and an irritant (H315, H319, H335). Proper personal protective equipment, including a dust mask, eyeshields, gloves, and appropriate respirators, is essential. Handle with care to avoid dust formation and inhalation.
How is Potassium perrhenate typically packed and shipped by TSS?
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Potassium perrhenate is packed as a powder. As an oxidiser (UN 1479, 5.1/PGII), it is shipped in compliance with relevant regulations for hazardous materials, including international export requirements.
How can I request a quote or a sample of Potassium perrhenate?
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To request a quote or a sample of Potassium perrhenate, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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