Description

Nitrogen Oxide (No), Mixt. With Nitrogen Oxide (N2O4) is a specialized gaseous mixture primarily composed of nitric oxide (NO) and nitrogen dioxide (N2O4) in equilibrium. This product serves as a critical strong oxidizing agent and reactive intermediate in advanced chemical synthesis and materials processing. It is essential for B2B clients in industries such as semiconductor manufacturing, specialty chemical production, and catalysis research, where precise control over reactive nitrogen species is required.

Application

• Chemical Synthesis: As a nitrosating or oxidizing agent in the production of specialty chemicals, pharmaceuticals, and dyes.
• Semiconductor Manufacturing: Used in plasma etching and chemical vapor deposition (CVD) processes for thin-film formation and surface modification.
• Catalysis Research: Serves as a reagent or catalyst component in studies involving oxidation reactions and environmental catalysis (e.g., NOx reduction).
• Analytical Chemistry: Employed as a calibration standard or reactive gas in environmental monitoring and emission testing equipment.
• Polymer Industry: Used in the surface treatment and functionalization of polymers to alter material properties.
• Propellant & Pyrotechnics: Acts as an oxidizer in specialized formulations for aerospace and defense applications.

Basic Information

Item	Details
Product Name	Nitrogen Oxide (No), Mixt. With Nitrogen Oxide (N2O4)
CAS No.	63907-41-5
Molecular Formula	NO / N2O4 (Mixture)
Molecular Weight	30.01 g/mol (NO) / 92.01 g/mol (N2O4)
Synonyms	Nitric Oxide and Nitrogen Dioxide Mixture; NO/N2O4 Mixture; Nitrogen Oxides Mixture; Nitrosyl Nitrate (component); Dinitrogen Tetroxide and Nitric Oxide Mixture; Oxides of Nitrogen; NOx (specific mixture); Sticking Oxide
EINECS	Contact for details

Quality Control

Our Nitrogen Oxide mixture is produced and handled under stringent conditions to ensure batch-to-batch consistency and reliability. Quality is verified through advanced gas analysis techniques including FTIR and GC-MS to confirm composition and purity. A Certificate of Analysis (COA) detailing the exact ratio of NO to N2O4, total impurity profile, and moisture content is provided with each shipment to meet the precise requirements of industrial and research applications.

Storage

Preserve in a tightly closed, properly rated cylinder or container, protected from light and heat sources. Store in a cool, well-ventilated area, away from direct sunlight and incompatible materials such as organic compounds, reducing agents, and flammable substances. Due to its gaseous and highly volatile nature, ensure containers are secured and storage areas are equipped with appropriate gas detection and ventilation systems. Maintain at room temperature (15-25°C) in a dry environment.

Specification

Item	Specification
Appearance	Brownish gas (at room temperature)
Composition (NO)	Specified Range (%)
Composition (N2O4)	Specified Range (%)
Purity (Total Oxides)	≥ 99.5%
Moisture (H2O)	≤ 50 ppm
Non-Condensable Gases	≤ 0.5%
Identification (IR)	Conforms

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