ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Metal halide and Halogen salt >Metal fluoride and salt >TANTALUM PENTAFLUORIDE
TANTALUM PENTAFLUORIDE
- CAS No.
- 7783-71-3
- Chemical Name:
- TANTALUM PENTAFLUORIDE
- Synonyms
- TaF5;TANTALUM FLUORIDE;Tantalum Fluoxide;Tantanium Fluoride;TANTALUM(V) FLUORIDE;TANTALUM PENTAFLUORIDE;tantalumfluoride(taf5);Tantalum fluoride (TaF5);Tantalum(V) fluoride,98%;Tantalum(V)pentafluoride
- CBNumber:
- CB9150289
- Molecular Formula:
- F5Ta
- Molecular Weight:
- 275.94
- MOL File:
- 7783-71-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/10/17 17:11:57
| Melting point | 96.8 °C |
|---|---|
| Boiling point | 229.5 °C |
| Density | 4.74 g/mL at 25 °C(lit.) |
| Flash point | 230°C |
| solubility | soluble in H2O, ethyl ether; slightly soluble in CS2 |
| form | Powder |
| Specific Gravity | 4.740 |
| color | off-white |
| Water Solubility | Decomposes in water forming tantalum oxyfluoride. Soluble in conc. and fuming HNO{3}Soluble in carbon disulfide, carbon tetrachloride and chloroform. Slightly soluble in acetic acid and ethanol. |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| Merck | 14,9055 |
| Exposure limits |
ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
| CAS DataBase Reference | 7783-71-3(CAS DataBase Reference) |
| EPA Substance Registry System | Tantalum fluoride (TaF5) (7783-71-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-27-28-36/37/39-45 | |||||||||
| RIDADR | UN 3260 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | WW5775000 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2826199090 | |||||||||
| NFPA 704 |
|
TANTALUM PENTAFLUORIDE price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 317004 | Tantalum(V) fluoride 98% | 7783-71-3 | 10G | ₹14115.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 317004 | Tantalum(V) fluoride 98% | 7783-71-3 | 10G | ₹14115.8 | 2022-06-14 | Buy |
| ottokemi | T 8014 | Tantalum(V) fluoride 98% | 7783-71-3 | 10gm | ₹28809 | 2022-05-26 | Buy |
TANTALUM PENTAFLUORIDE Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
Tantalum pentafluoride, TaF5, is used in petrochemistry as an isomerization and alkyalation catalyst. In addition, the fluoride can be utilized as a fluorination catalyst for the production of fluorinated hydrocarbons. The pentafluoride is produced by the direct fluorination of tantalum metal or by reacting anhydrous hydrogen fluoride with the corresponding pentoxide or oxychloride in the presence of a suitable dehydrating agent. The ability of TaF5 to act as a fluoride ion acceptor in anhydrous HF has been used in the preparation of salts of the AsH4, H3S, and PH4 ions. The oxyfluorides TaOF3 and TaO2F do not find any industrial application.
Safety Profile
Poison by intravenous route. Corrosive. When heated to decomposition it emits toxic fumes of F-. See also TANTALUM and FLUORIDES.
TANTALUM PENTAFLUORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 70)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 52927 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| ProChem, Inc. | 815 398 1788 | United States | 1692 | 66 | Inquiry |
| Supplier | Advantage |
|---|---|
| A.J Chemicals | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| Chongqing Chemdad Co., Ltd | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 58 |
| CD Chemical Group Limited | 58 |
| Shaanxi Didu New Materials Co. Ltd | 58 |
| Aladdin Scientific | 58 |
| Aladdin Scientific | 58 |
| ABCR GmbH & CO. KG | 75 |
| ProChem, Inc. | 66 |
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