Niobium(V) fluoride
Niobium(V) fluoride (CAS: 7783-68-8; Formula: NbF5) is a white, hygroscopic powder with a molecular weight of 187.90 g/mol. This essential chemical is recognised for its reactivity and is primarily employed in materials science and research applications. Its properties make it a valuable compound in the synthesis of advanced materials and as a precursor in various chemical processes. Tech Serve Solutions supplies Niobium(V) fluoride with an assay of 98%.

Materials Science
Niobium(V) fluoride serves as a precursor in the synthesis of advanced niobium-based materials. Its reactivity allows for the controlled deposition of niobium-containing thin films and coatings, crucial for applications in electronics and energy storage.
Chemical Synthesis
This compound is utilised as a fluorinating agent in specific organic and inorganic synthesis reactions. Its ability to introduce fluorine atoms makes it a valuable reagent for creating novel chemical structures.
Research and Development
As a key research chemical, Niobium(V) fluoride is employed in academic and industrial laboratories exploring new catalytic systems and advanced material properties. It enables fundamental studies into niobium chemistry.
| Molecular weight | 187.90 |
|---|---|
| Linear formula | NbF5 |
| Assay | 98% |
| Form | powder |


Hazard statements
- H302Harmful if swallowed
- 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 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 20/21/22-34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 Niobium(V) fluoride used for?
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Niobium(V) fluoride is used in materials science for synthesising niobium-based materials, as a fluorinating agent in chemical synthesis, and as a research chemical for exploring new catalytic systems and material properties.
What are the CAS number and chemical formula for Niobium(V) fluoride?
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The CAS number for Niobium(V) fluoride is 7783-68-8, and its chemical formula is NbF5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Niobium(V) fluoride with an assay of 98%. This product is not supplied as USP, BP, or EP grade.
How should Niobium(V) fluoride be handled?
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Niobium(V) fluoride is corrosive and harmful if swallowed, inhaled, or in contact with skin. Handle with appropriate personal protective equipment including eyeshields, face shields, gloves, and respiratory protection (NIOSH/MSHA approved). Work in a well-ventilated area or fume hood. Avoid contact with moisture as it reacts readily.
Is Niobium(V) fluoride a controlled substance?
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No, Niobium(V) fluoride is not listed as a controlled substance in the provided data.
How is Niobium(V) fluoride packed and shipped?
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Niobium(V) fluoride is shipped according to UN 3260 regulations for corrosive solids, acidic, inorganic, n.o.s. It is classified under Packing Group II.
How can I request a sample or quote for Niobium(V) fluoride?
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To request a sample or a quotation for Niobium(V) fluoride, please contact our sales team through the website or by phone. Provide your specific requirements for prompt assistance.
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