COBALT(III) FLUORIDE
- CAS No.
- 10026-18-3
- Chemical Name:
- COBALT(III) FLUORIDE
- Synonyms
- CoF3;COBALT FLUORIDE;Cobalt(Ⅲ)fluoride;COBALTIC FLUORIDE;COBALT TRIFLUORIDE;Trifluoride cobalt;Kobalt(III)-fluorid;COBALT(III) FLUORIDE;Cobaltic trifluoride;cobaltfluoride(cof3)
- CBNumber:
- CB3181935
- Molecular Formula:
- CoF3
- Molecular Weight:
- 115.93
- MOL File:
- 10026-18-3.mol
- Modify Date:
- 2023/10/17 17:11:54
| Melting point | 927°C |
|---|---|
| Density | 3.88 g/mL at 25 °C(lit.) |
| solubility | reacts with H2O; soluble in ethanol,ethyl ether, benzene |
| form | Powder |
| Specific Gravity | 3.88 |
| color | Light brown |
| Water Solubility | Insoluble in water. |
| Sensitive | Hygroscopic |
| Merck | 14,2430 |
| Exposure limits |
ACGIH: TWA 0.02 mg/m3; TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 |
| Stability | hygroscopic |
| CAS DataBase Reference | 10026-18-3(CAS DataBase Reference) |
| EPA Substance Registry System | Cobalt fluoride (CoF3) (10026-18-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| Hazard Codes | C,T,O | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3260 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 21 | |||||||||
| Hazard Note | Toxic/Corrosive/Oxidiser | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 5.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28261990 | |||||||||
| NFPA 704 |
|
COBALT(III) FLUORIDE price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 236136 | Cobalt(III) fluoride | 10026-18-3 | 5G | ₹2576.35 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 236136 | Cobalt(III) fluoride | 10026-18-3 | 25G | ₹5953.75 | 2022-06-14 | Buy |
| ALFA India | ALF-011490-22 | Cobalt(III) fluoride, 99% | 10026-18-3 | 100g | ₹15536 | 2022-05-26 | Buy |
| ALFA India | ALF-011490-14 | Cobalt(III) fluoride, 99% | 10026-18-3 | 25g | ₹5028 | 2022-05-26 | Buy |
COBALT(III) FLUORIDE Chemical Properties,Uses,Production
Chemical Properties
The heat of formation is —187 kcal mole-1 and the magnetic moment is 1-60
B.M. at 90°K rising to 2.46 B.M. at 293°K; it is thus a high spin compound but not magnetically dilute.
Anhydrous cobalt(III) fluoride turns dark in the presence of traces of water and reacts violently with the liquid-evolving oxygen. When heated in an inert atmosphere above 350°, cobalt(II) fluoride is formed. It reacts vigorously with many elements, e.g. Al, P, As, S, I, being reduced to cobalt(II) fluoride. It is insoluble in alcohol, ether and benzene and is a useful fluorinating agent in organic chemistry.
Physical properties
Light brown hexagonal crystal; density 3.88 g/cm3; moisture sensitive; stable in dry air; melts at 927°C; reacts with water.
Uses
Cobalt(III) fluoride is a powerful fluorinating agent.
Preparation
Cobalt(III) fluoride may be prepared by reaction of elemental fluorine with cobalt(II) fluoride, cobalt(II) chloride or cobalt(III) oxide at 300 to 400°C.
2CoF2 + F2 → 2CoF3
2CoCl2 + 3F2 → 2CoF3 + 2Cl2
It should be stored in a sealed glass ampule, free from moisture.
Electrolytic oxidation of cobalt(II) fluoride in 40% hydrofluoric acid yields hydrated cobalt(III) fluoride, CoF3·3.5H2O (3.5 is the stoichiometric amount of water per CoF3 molecule in the crystal lattice).
Hazard
Strong irritant to tissue.
COBALT(III) FLUORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8826 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| Alfa Chemistry | United States | 2344 | 58 | Inquiry | |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| JSK Chemicals | 58 |
| A.J Chemicals | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Triveni chemicals | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | 58 |
| Chongqing Chemdad Co., Ltd | 58 |
| career henan chemical co | 58 |
| Alfa Chemistry | 58 |
| Shaanxi Didu New Materials Co. Ltd | 58 |