Potassium hexaiodorhenate(IV)
Potassium hexaiodorhenate(IV), identified by CAS number 19710-22-6 and molecular formula K2ReI6, is a high-purity inorganic compound. With a molecular weight of 1025.83 g/mol, this rhenium salt is supplied by TSS as a powder with an assay of >99.99% trace metals basis. It serves as a critical material in various advanced scientific research and development applications, particularly within materials science and metal studies.

Materials Science Research
Potassium hexaiodorhenate(IV) is utilised in the development and investigation of novel materials. Its unique rhenium-iodine structure makes it a subject of interest for advanced material properties research.
Metal and Ceramic Science
This compound finds application in the specialised field of metal and ceramic science. It can be employed in studies related to rhenium-containing alloys or ceramic precursors.
Catalysis Research
As a rhenium compound, it may be explored for potential catalytic properties in various chemical reactions. Research into its use as a catalyst or catalyst precursor is an ongoing area.
Inorganic Synthesis
Potassium hexaiodorhenate(IV) serves as a valuable starting material or intermediate in the synthesis of other complex rhenium compounds and coordination complexes.
| Molecular weight | 1025.83 |
|---|---|
| Linear formula | K2ReI6 |
| Assay | >99.99% trace metals basis |
| Form | powder |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, 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 3260 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 hexaiodorhenate(IV) used for?
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Potassium hexaiodorhenate(IV) is primarily used in materials science research, metal and ceramic science investigations, and as a reagent in inorganic synthesis and potentially catalysis research.
What is the CAS number and chemical formula for Potassium hexaiodorhenate(IV)?
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The CAS number is 19710-22-6 and the chemical formula is K2ReI6.
What grade and purity does Tech Serve Solutions supply for Potassium hexaiodorhenate(IV)?
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Tech Serve Solutions supplies Potassium hexaiodorhenate(IV) as a powder with an assay of >99.99% trace metals basis. TSS does not represent this product as USP, BP, EP or any other pharmacopoeia grade.
How should Potassium hexaiodorhenate(IV) be handled safely?
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Potassium hexaiodorhenate(IV) is classified as corrosive (H314) and requires stringent safety measures. Recommended personal protective equipment includes eyeshields, face shields, full-face particle respirators (N100 US), gloves, and appropriate respirator cartridges (N100 US, P1 or P3 EN143). Handle with extreme care to avoid skin and eye contact, and inhalation.
Is Potassium hexaiodorhenate(IV) suitable for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can arrange for the export of Potassium hexaiodorhenate(IV) in compliance with international regulations.
How can I request a quote or sample for Potassium hexaiodorhenate(IV)?
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To request a quote or a sample of Potassium hexaiodorhenate(IV), please contact our sales team through the website or by phone, providing your specific requirements and delivery details.
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