MOLYBDENUM HEXAFLUORIDE
- Product Name
- 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
- Formula Weight
- 209.93
- MOL File
- 7783-77-9.mol
MOLYBDENUM HEXAFLUORIDE Property
- 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
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H330Fatal if inhaled
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P309IF exposed or if you feel unwell:
P310Immediately call a POISON CENTER or doctor/physician.
P402+P404Store in a dry place. Store in a closed container.
N-Bromosuccinimide Price
- Product number
- 022713
- Product name
- Molybdenum(VI) fluoride
- Packaging
- 50g
- Price
- $2313
- Updated
- 2024/03/01
- Product number
- ING0004514
- Product name
- MOLYBDENUM HEXAFLUORIDE
- Purity
- 95.00%
- Packaging
- 50G
- Price
- $2997.23
- Updated
- 2021/12/16
- Product number
- M042-2-01
- Product name
- Molybdenum hexafluoride
- Purity
- 99%
- Packaging
- 50g
- Price
- $785
- Updated
- 2021/12/16
- Product number
- M042-2-01
- Product name
- Molybdenum hexafluoride
- Purity
- 99%
- Packaging
- 200g
- Price
- $1996
- Updated
- 2021/12/16
MOLYBDENUM HEXAFLUORIDE Chemical Properties,Usage,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
Molybdenum(VI) fluoride plays an important role in the semiconductor industry and the nuclear industry.
Uses
Separation of molybdenum isotopes.
Definition
ChEBI: Molybdenum hexafluoride is a molybdenum halide.
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.
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View Lastest Price from MOLYBDENUM HEXAFLUORIDE manufacturers
- Product
- molybdenum hexafluoride 7783-77-9
- Price
- US $0.00/kg
- Min. Order
- 10kg
- Purity
- 99.99%
- Supply Ability
- 20mt
- Release date
- 2023-10-20
- Product
- MOLYBDENUM HEXAFLUORIDE 7783-77-9
- Price
- US $1.00/kg
- Min. Order
- 1 g
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2018-12-17