Description

Air CAS NO 132259-10-0 refers to a specialized, high-purity gaseous mixture or component, identified by the unique chemical registry number 132259-10-0. This product is engineered for applications requiring a consistent and reliable source of a specific gaseous medium, where purity and controlled composition are critical. It serves essential roles in advanced manufacturing, analytical calibration, and research & development sectors that depend on precise atmospheric or process gases.

Application

• Analytical Instrument Calibration: Used as a reference standard or carrier gas in GC-MS, ICP-OES, and other laboratory equipment.
• Controlled Atmosphere Processing: Provides an inert or specific reactive environment for semiconductor fabrication, metal heat treatment, and glass manufacturing.
• Pharmaceutical & Biotechnology: Serves as a process gas in fermentation, cell culture, and lyophilization (freeze-drying) processes.
• Food & Beverage Industry: Utilized in modified atmosphere packaging (MAP) to extend the shelf life of perishable goods.
• Environmental Testing: Acts as a zero air or component in gas mixtures for calibrating environmental monitoring systems.
• Research & Development: Employed in chemical synthesis, materials science experiments, and as a blanketing agent in sensitive reactions.
• Laser & Optics: Used as a lasing medium or as a purge gas in optical systems to prevent fogging and contamination.
• Aerospace & Defense: Applied in sensor testing, wind tunnel experiments, and life support system simulations.

Basic Information

Product Name	Air CAS NO 132259-10-0
CAS No.	132259-10-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Synthetic Air, Zero Air, Calibration Gas, Process Air, Technical Air, High-Purity Air, Instrument Air, Medical Air (specific grade), Breathing Air (specific grade), Nitrogen-Oxygen Mixture
EINECS	Contact for details

Quality Control

Our Air CAS NO 132259-10-0 is produced and handled under stringent quality management systems. Each batch is analyzed to ensure it meets precise compositional specifications for critical components like oxygen, nitrogen, and trace impurities (e.g., moisture, hydrocarbons, CO, CO₂). Certificates of Analysis (COA) detailing the exact composition and purity are provided with every shipment. We can supply grades compliant with various international standards, including ISO, USP, and pharmacopeial monographs for medical gases, upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from direct heat sources and incompatible materials. Due to its highly volatile and gaseous nature, cylinders must be secured upright and handled according to all relevant gas safety regulations. Keep container valves closed when not in use.

Specification

Item	Specification
Appearance	Colorless Gas
Odor	Odorless
Identification (GC)	Conforms
Assay (O₂ Content)	20.0% - 22.0% v/v (or as specified)
Assay (N₂ Content)	Balance
Water Content	≤ 10 ppmv
Total Hydrocarbons (as CH₄)	≤ 1 ppmv
Carbon Monoxide (CO)	≤ 1 ppmv
Carbon Dioxide (CO₂)	≤ 1 ppmv
Particulate Matter	≤ 0.1 micron filter tested

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