ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Metal halide and Halogen salt >Metal fluoride and salt >MOLYBDENUM HEXAFLUORIDE
MOLYBDENUM HEXAFLUORIDE
- CAS No.
- 7783-77-9
- Chemical Name:
- MOLYBDENUM HEXAFLUORIDE
- Synonyms
- MoF6;molydenum ftuoride;MOLYBDENUM FLUORIDE;Hexafluoromolybdenum;MOLYBDENUM HEXAFLUORIDE;MOLYBDENUM(VI) FLUORIDE;Molybdenum(Ⅵ) Fluoride;Molybdenem (VI) Fluoride;Molybdenumhexafluoride99%;Molybdenum fluoride (MoF6)
- CBNumber:
- CB9163612
- Molecular Formula:
- F6Mo
- Molecular Weight:
- 209.93
- MOL File:
- 7783-77-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/10/21 13:02:29
| Melting point | 17.5 °C(lit.) |
|---|---|
| Boiling point | 37 °C(lit.) |
| Density | 2.3 g/mL at 25 °C(lit.) |
| Flash point | 35°CC |
| solubility | Miscible with saturated hydrocarbons, chlorinated and fluorinated hydrocarbons. |
| form | Liquid |
| color | Colorless |
| Water Solubility | hydrolyzed in H2O; soluble anhydrous HF: 1.5 moles/1000g HF [MER06] |
| Crystal Structure | Cubic |
| Sensitive | Hygroscopic |
| Merck | 14,6237 |
| Exposure limits |
ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
| CAS DataBase Reference | 7783-77-9(CAS DataBase Reference) |
| EPA Substance Registry System | Molybdenum fluoride (MoF6), (OC-6-11)- (7783-77-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314-H318-H330 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P309-P310-P402+P404 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3264 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | QA4681450 | |||||||||
| F | 10-21 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 28261990 | |||||||||
| NFPA 704 |
|
MOLYBDENUM HEXAFLUORIDE Chemical Properties,Uses,Production
Chemical Properties
liquid
Physical properties
White cubic crystals or colorless volatile liquid; hygroscopic; density 2.54 g/cm3; melts at 17.5°C; boils at 34°C; critical temperature 200°C; critical pressure 46.88 atm; critical volume 226 cm3/mol; reacts with water (hydrolyzed).
Uses
Separation of molybdenum isotopes.
Preparation
Molybdenum hexafluoride is prepared by passing fluorine over molybdenum powder:
Mo + 3F2 → MoF6.
Hazard
Strong irritant.
Purification Methods
Purify the hexafluoride by low-temperature trap-to-trap distillation over pre-dried NaF. It is hygroscopic, fumes in moist air and is hydrolysed readily by H2O. [Oppengard et al. J Am Chem Soc 82 3825 1960, Anderson & Winfield J Chem Soc, Dalton Trans 337 1986, Kwasnik in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 259 1963.] Poisonous vapours.
Global( 62)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
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| Supplier | Advantage |
|---|---|
| CHEMSWORTH | 30 |
| Alfa Aesar | 58 |
| Shaanxi Didu New Materials Co. Ltd | 58 |
| career henan chemical co | 58 |
| Chongqing Chemdad Co., Ltd | 58 |
| Zhuoer Chemical Co., Ltd | 58 |
| CD Chemical Group Limited | 58 |
| changzhou huayang technology co., ltd | 58 |
| LEAP CHEM CO., LTD. | 58 |
| LEAPCHEM CO., LTD. | 58 |
7783-77-9(MOLYBDENUM HEXAFLUORIDE)Related Search:
(oc-6-11)-molybdenumfluoride(mof6
Hexafluoromolybdenum
MoF6
Molybdenum fluoride (MoF6)
Molybdenum fluoride (MoF6), (OC-6-11)-
MOLYBDENUM HEXAFLUORIDE
MOLYBDENUM FLUORIDE
MOLYBDENUM(VI) FLUORIDE
Molybdenum hexafluoride 99%
Molybdenumhexafluoride99%
molydenum ftuoride
MOLYBDENUM(VI) FLUORIDE, CYLINDER
MOLYBDENUM(VI) FLUORIDE 99.9+%
Molybdenum(VI)hexafluoride
Molybdenum(VI) fluoride 99%
Molybdenum(Ⅵ) Fluoride
Molybdenem (VI) Fluoride
7783-77-9
F6Mo
Compressed and Liquefied Gases
Synthetic Reagents