Nitronium hexafluoroantimonate
Nitronium hexafluoroantimonate (CAS: 17856-92-7), with the molecular formula NO2SbF6 and a molar mass of 281.76 g/mol, is a chemical compound supplied by Tech Serve Solutions. This substance is primarily utilised in organic synthesis as a powerful nitrating agent and a source of the nitronium ion. Its applications span various research and development activities within chemistry and materials science.

Nitrating Agent in Organic Synthesis
Nitronium hexafluoroantimonate serves as a highly effective reagent for the introduction of the nitro group (-NO2) into organic molecules. It is often preferred in reactions where milder nitrating agents are insufficient or lead to undesirable side products.
Source of the Nitronium Ion
As a stable salt of the nitronium ion (NO2+), this compound is invaluable for studying the reactivity and mechanisms involving this electrophilic species. It facilitates electrophilic aromatic substitution and other reactions.
Research and Development
This chemical is extensively used in academic and industrial research laboratories for the development of new synthetic methodologies and the exploration of novel chemical transformations.
Materials Science Applications
Its properties make it a subject of interest in materials science, potentially for applications in areas requiring specific ionic conductivity or as a precursor in the synthesis of advanced materials.
| Molecular weight | 281.76 |
|---|---|
| Linear formula | NO2SbF6 |
| Form | powder |
| Storage temperature | 2-8°C |


Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3260 8 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20/22-51/53 |
| Safety statements (S) | 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 Nitronium hexafluoroantimonate used for?
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Nitronium hexafluoroantimonate (CAS: 17856-92-7) is primarily used as a potent nitrating agent in organic synthesis and as a source of the nitronium ion (NO2+) for various chemical research applications.
What is the CAS number and formula for Nitronium hexafluoroantimonate?
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The CAS number for Nitronium hexafluoroantimonate is 17856-92-7, and its molecular formula is NO2SbF6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nitronium hexafluoroantimonate in a form suitable for research purposes. The specific assay or purity is available upon request and is not guaranteed to meet pharmacopoeial standards (USP, BP, EP).
How should Nitronium hexafluoroantimonate be handled safely?
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Nitronium hexafluoroantimonate is classified with hazard statements H302 (Harmful if swallowed) and H332 (Harmful if inhaled), and H411 (Toxic to aquatic life with long lasting effects). Handling requires appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves. It should be used in a well-ventilated area, and precautions should be taken to avoid release into the environment (P273).
How is Nitronium hexafluoroantimonate packaged and shipped?
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Nitronium hexafluoroantimonate is classified under UN 3260, Hazard Class 8, Packing Group II. It is packaged according to stringent regulations for hazardous materials for export and distribution.
How can I request a quote or sample?
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To request a quote or a sample of Nitronium hexafluoroantimonate, please contact our sales department through the website or by direct inquiry, providing your contact details and the quantity required.
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