nitrosyl fluoride
- Product Name
- nitrosyl fluoride
- CAS No.
- 7789-25-5
- Chemical Name
- nitrosyl fluoride
- Synonyms
- nitrosyl fluoride;Nitrogen oxyfluoride;Nitrosyl fluoride ((NO)F) (9CI)
- CBNumber
- CB7876903
- Molecular Formula
- FNO
- Formula Weight
- 49.0045032
- MOL File
- 7789-25-5.mol
nitrosyl fluoride Property
- Melting point:
- -132.5°
- Boiling point:
- bp -59.9°
- Density
- (liq at bp) 1.326; d (solid) 1.719
- form
- colorless gas
- color
- Colorless gas often bluish because of impurities
- Water Solubility
- reacts with H2O to form NO, HNO3, and HF [MER06]
N-Bromosuccinimide Price
- Product number
- CHM1006501
- Product name
- NITROSYL FLUORIDE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $501.47
- Updated
- 2021/12/16
nitrosyl fluoride Chemical Properties,Usage,Production
Chemical Properties
Colorless gas.Attacks glass severely and corrodes quartz.
Physical properties
Colorless gas when pure; often appears bluish because of impurities; density 2.176 g/L; liquefies at -56°C; density of liquid 1.326g/mL at its boiling point; solidifies at -134°C; density of solid 1.719 g/cm3; reacts with water.
Uses
Oxidizer in rocket propellants; stabilizing agent for liquid SO3; fluorinating agent.
Preparation
Nitrosyl fluoride may be prepared by the reaction of fluorine with nitric oxide:
F2 + 2NO → 2FNO
Nitrosyl fluoride also can be obtained by heating nitrosyl fluborate, NOBF4, and sodium fluoride:
NOBF4 + NaF → NaBF4 + FNO
Nitrosyl fluoborate required for the above preparation may be obtained by dissolving boric acid in 40% HF, concentrating the solution till it fumes, and purifying the NOBF4 formed by sublimation in a vacuum.
Nitrosyl fluoride also can be produced by the action of nitrosyl chloride with silver fluoride:
NOCl + AgF → FNO + AgCl
All preparations must be done in complete absence of water.
Hazard
Toxic by inhalation, irritant to skin and mucous membranes.
Safety Profile
A poison. A severe irritant to skin, eyes, and mucous membranes. Reacts vigorously with glass; corrodes quartz. Explosive reaction with alkenes, oxygen difluoride. Incandescent reaction with metals (e.g., antimony, bismuth,tin, sodium); nonmetals (e.g., a
nitrosyl fluoride Preparation Products And Raw materials
Raw materials
Preparation Products
nitrosyl fluoride Suppliers
- Tel
- 18871490254
- Fax
- 027-59599243
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 28172
- Advantage
- 58
- Tel
- 17691182729 18161915376
- 1046@dideu.com
- Country
- China
- ProdList
- 10007
- Advantage
- 58
- Tel
- +86-89586680 +86-13289823923
- 1026@dideu.com
- Country
- China
- ProdList
- 8670
- Advantage
- 58
- Tel
- --
- Fax
- --
- office@beijingchemworks.com
- Country
- China
- ProdList
- 677
- Advantage
- 39