Description

Nitrosyl Fluoride (CAS NO 7789-25-5) is a specialized inorganic compound of significant interest in advanced chemical synthesis and materials processing. Its primary value lies in its potent reactivity as a gaseous fluorinating and nitrosylating agent, enabling precise chemical transformations. This product is essential for research and development laboratories, semiconductor manufacturers, and industrial chemical producers seeking to introduce fluorine or nitroso functional groups into target molecules or materials.

Application

• Fluorination Reagent: Used as a selective fluorinating agent in organic and inorganic synthesis to introduce fluorine atoms into target compounds.
• Semiconductor Manufacturing: Employed in the etching and cleaning processes of silicon-based materials and in chemical vapor deposition (CVD) for thin-film growth.
• Rocket Propellant Research: Investigated as a high-energy oxidizer component in experimental propellant formulations.
• Chemical Intermediate: Serves as a precursor for synthesizing other nitrogen-fluorine compounds and complex inorganic salts.
• Laboratory Research: Utilized in academic and industrial R&D for studying reaction mechanisms involving nitrosyl and fluoride ion transfer.
• Polymer Modification: Applied in surface treatment and functionalization of polymers to alter surface properties.

Basic Information

Product Name	Nitrosyl Fluoride
CAS No.	7789-25-5
Molecular Formula	FNO
Molecular Weight	49.00 g/mol
Synonyms	Nitrogen Oxyfluoride; Fluoronitrosyl; Nitroso Fluoride; Nitrogen Fluoride Oxide; Nitrosylfluorid; NOF; Oxofluoronitrogen
EINECS	232-157-1

Quality Control

Our Nitrosyl Fluoride is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding applications. We adhere to relevant industry standards for specialty gases and high-purity reagents. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee product integrity and support your quality management systems.

Storage

Preserve in a tightly closed, properly rated cylinder or container, protected from light and stored in a cool, well-ventilated area. Due to its gaseous and strong oxidizer properties, it must be kept away from heat, ignition sources, and incompatible materials such as organic compounds, reducing agents, and moisture. Store at ambient temperature conditions.

Specification

Item	Specification
Appearance	Colorless gas
Assay (by GC)	≥ 99.0%
Identification (IR)	Conforms
Nitrogen (N₂)	≤ 0.5%
Oxygen (O₂)	≤ 0.1%
Moisture (H₂O)	≤ 50 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.