Tantalum(V) fluoride, 98%
Buy Tantalum(V) fluoride, 98% (CAS 7783-71-3) from Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Tantalum(V) fluoride, 98%
Tantalum(V) fluoride, 98% is part of the Zemixal refractory & Heavy Metal Compounds (Mo, W, V, Ti, Zr, Cd, Hg) range. Identity at a glance (98%): CAS 7783-71-3, formula F5Ta and molar mass 275.94 g/mol. Expect white to off-white powder or crystals.
Use cases we see most often
- Materials research
- Chemical synthesis
Safe handling
Literature values: density 4.74 g/mL at 25 °C. Classified under GHS with signal word Danger and hazard statements H302, H312, H314 and H318. Read the SDS before first use. For transport it ships as UN UN 3260.
Standard pack sizes are 10 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Tantalum(V) fluoride, 98% |
|---|---|
| Catalogue number | ZX-014056 |
| CAS number | 7783-71-3 |
| IUPAC name | pentafluorotantalum |
| Molecular formula | F5Ta |
| Molar mass | 275.94 g/mol |
| Exact mass | 275.94 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to off-white powder or crystals |
| Density | 4.74 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 0 Ų |
| HS code | 29420090 |
| UN number | UN 3260 |
| InChIKey | YRGLXIVYESZPLQ-UHFFFAOYSA-I |
| SMILES | F[Ta](F)(F)(F)F |
| PubChem CID | 82218 |
| Synonyms | Tantalum pentafluoride, Tantalum fluoride, Tantalum fluoride (TaF5), TaF5, Tantalum(3+) fluoride, Tantalum(III) Fluoride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H318Causes serious eye damage
- H332Harmful if inhaled
Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P362 + P364, P363, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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