Rhenium hexafluoride
- Product Name
- Rhenium hexafluoride
- CAS No.
- 10049-17-9
- Chemical Name
- Rhenium hexafluoride
- Synonyms
- ReF6;RHENIUM FLUORIDE;Rheniumfluoride1;hexafluororhenium;RHENIUM HEXAFLUORIDE;RHENIUM(VI) FLUORIDE;Rheniumhexafluoride99%;Rhenium(VI)hexafluoride;Rhenium hexafluoride 99%;(oc-6-11)-rheniumfluoride(ref6
- CBNumber
- CB8467726
- Molecular Formula
- F6Re
- Formula Weight
- 300.2
- MOL File
- 10049-17-9.mol
Rhenium hexafluoride Property
- Melting point:
- 18.8 °C(lit.)
- Boiling point:
- 47.6 °C(lit.)
- Density
- 6 g/mL at 25 °C(lit.)
- vapor pressure
- 545 mm Hg ( 25 °C)
- solubility
- soluble in HNO 3
- form
- yellow liquid or cubic crystals
- color
- Yellow
- Water Solubility
- soluble HNO3; soluble 1.75mol/1000g anhydrous HF [MER06]
- Crystal Structure
- Cubic
- CAS DataBase Reference
- 10049-17-9(CAS DataBase Reference)
- EPA Substance Registry System
- Rhenium fluoride (ReF6), (OC-6-11)- (10049-17-9)
Safety
- Hazard Codes
- C
- Risk Statements
- 14-32-35
- Safety Statements
- 53-9-23-30-36/37/39-43-45
- RIDADR
- UN 3390 6.1/PG 1
- WGK Germany
- 3
- Hazard Note
- Corrosive
- TSCA
- TSCA listed
- HazardClass
- 5.1
- PackingGroup
- II
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- M075-2-X1
- Product name
- Rhenium hexafluoride
- Purity
- 99%
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- M075-2-X1
- Product name
- Rhenium hexafluoride
- Purity
- 99%
- Packaging
- 1g
- Price
- $165
- Updated
- 2021/12/16
- Product number
- ING0003018
- Product name
- RHENIUM HEXAFLUORIDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $630
- Updated
- 2021/12/16
- Product number
- ING0003018
- Product name
- RHENIUM HEXAFLUORIDE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $3992.93
- Updated
- 2021/12/16
Rhenium hexafluoride Chemical Properties,Usage,Production
Chemical Properties
yellow cub crystal(s); extremely hygroscopic; bluish vapors given off in air; transition point ?1.9 or ?3.45°C; enthalpy of sublimation 32.657kJ/mol (above transition), 41.407 kJ/mol (below transition); enthalpy of fusion 4.635 kJ/mol; enthalpy of vaporization 28.75 kJ/mol; entropy of fusion 60.46 J/(mol·K); entropy of vaporization 93.4J/(mol·K); can be produced by reacting Re powder(s) with F2 at ~100°C; used in the chemical vapor deposition of Re [KIR78] [MER06]
Synthesis
A method for the preparation of rhenium hexafluoride, the method by optimizing the conditions of the fluorination reaction, so that the product is mainly rhenium hexafluoride and rhenium heptafluoride; and then regulate the conditions of the reduction reaction, so that the rhenium heptafluoride is reduced to rhenium hexafluoride. The method has a concise process flow and is characterized by safety and economy, high synthetic conversion and low impurities.
(1) 5g of rhenium powder is spread flat in reactor ??, and nitrogen trifluoride gas with an air velocity of 20h-1~30h-1 is introduced, and the fluorination reaction is carried out at a reaction temperature of 400??~430?? and a reaction pressure of 0.15MPa~0.2MPa, and the product is collected by condenser ??, and the nitrogen and nitrogen trifluoride in the product are excluded by an evacuation valve. and other gases are excluded through the venting valve, and rhenium hexafluoride and rhenium heptafluoride in the product are liquefied into mixed solids;
(2) the mixed solids collected in condenser ?? were first heated and sublimated into mixed gases, and then passed into the reactor ?? equipped with 10g rhenium powder at an air velocity of 5h-1~10h-1, and the reduction reaction was carried out at a reaction temperature of 100??~120?? and a reaction pressure of 0.1MPa~0.3MPa, and condenser ?? was employed to The product was collected, and the purity of rhenium hexafluoride gas collected in condenser II was 91.2 wt%.
Rhenium hexafluoride Preparation Products And Raw materials
Raw materials
Preparation Products
Rhenium hexafluoride Suppliers
- Tel
- 4006356688 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 18824865657
- Fax
- 021-6192 7501
- 2684615189@qq.com
- Country
- China
- ProdList
- 426
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0371-86658258
- laboratory@coreychem.com
- Country
- China
- ProdList
- 30229
- Advantage
- 58
- Tel
- 86-13657291602
- Fax
- 027-59338440
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 22963
- Advantage
- 58
- Tel
- +86-023-6139-8061 +86-86-13650506873
- sales@chemdad.com
- Country
- China
- ProdList
- 39927
- Advantage
- 58
- Tel
- 18503026267
- info@antaichem.com
- Country
- CHINA
- ProdList
- 9636
- Advantage
- 58
- Tel
- 027-02702759223056 18162699093
- Fax
- 027-59223056
- 1208480011@qq.com
- Country
- China
- ProdList
- 9729
- Advantage
- 58
- Tel
- 029-029-63373950 17392216152
- 1050@dideu.com
- Country
- China
- ProdList
- 9998
- Advantage
- 58
- Tel
- +86-88938639 +86-17705817739
- info@dycnchem.com
- Country
- China
- ProdList
- 53899
- Advantage
- 58
- Tel
- +86-89586680 +86-13289823923
- 1026@dideu.com
- Country
- China
- ProdList
- 8318
- Advantage
- 58