Sodium hexafluoroarsenate(V)
Sodium hexafluoroarsenate(V) (CAS: 12005-86-6) is a chemical compound with the linear formula NaAsF<sub>6</sub> and a molecular weight of 211.90 g/mol. It exists as a powder and is recognised for its applications in catalysis and inorganic chemistry, as well as in chemical synthesis and materials science. TSS supplies this compound for various research and industrial applications, adhering to strict quality standards.

Catalysis and Inorganic Chemistry
Sodium hexafluoroarsenate(V) serves as a reagent or precursor in inorganic synthesis and can be explored for catalytic applications due to the properties of the hexafluoroarsenate anion.
Chemical Synthesis
This compound can be employed as a building block or an auxiliary agent in specific organic and inorganic synthetic pathways, contributing unique reactivity.
Materials Science
It may find use in the development of novel materials, potentially influencing their electronic or structural properties in research settings.
| Molecular weight | 211.90 |
|---|---|
| Linear formula | NaAsF6 |
| Form | powder |


Hazard statements
- H301Toxic if swallowed
- H331Toxic if inhaled
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/25-50/53 |
| Safety statements (S) | 20/21-28-45-60-61 |
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 Sodium hexafluoroarsenate(V) used for?
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Sodium hexafluoroarsenate(V) is primarily used in catalysis, inorganic chemistry, chemical synthesis, and materials science research.
What is the CAS number and formula for Sodium hexafluoroarsenate(V)?
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The CAS number is 12005-86-6, and the linear formula is NaAsF<sub>6</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium hexafluoroarsenate(V) as a powder. The specific grade and purity are available upon request; TSS does not represent this product as USP/BP/EP grade.
How should Sodium hexafluoroarsenate(V) be handled?
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Handling requires caution due to its toxic nature (H301, H331) and environmental hazards (H410). Appropriate personal protective equipment, including dust masks (N95/P2), eyeshields, faceshields, and gloves, is essential. Ensure adequate ventilation and avoid environmental release.
Is Sodium hexafluoroarsenate(V) a controlled substance?
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The provided data does not indicate that Sodium hexafluoroarsenate(V) is a controlled substance.
How is Sodium hexafluoroarsenate(V) packed and shipped?
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This compound is packed as a powder in compliance with shipping regulations for hazardous materials. TSS exports globally, ensuring adherence to all international transport guidelines.
How can I request a quote or sample for Sodium hexafluoroarsenate(V)?
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To request a quote or sample, please contact the Tech Serve Solutions sales team with your specific requirements and shipping details.
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