Sulfur Dioxide Specialty Gas

Specialty Gas Grade Sulfur Dioxide from Josef Gas – High-Purity Supply for Industrial, Chemical, and Scientific Applications

Josef Gas supplies high-quality specialty Sulfur Dioxide (SO₂) gas (UN1079) for a variety of applications, including chemical synthesis, food and beverage preservation, environmental monitoring, and semiconductor manufacturing. With multiple purity levels available, Josef Gas ensures a consistent, contamination-free supply to meet the stringent requirements of industrial, specialty, and scientific applications.

Available Purity Levels of Specialty Sulfur Dioxide Gas:

• Sulfur Dioxide 3.0 (99.9% purity) – Used in food preservation, chemical processing, and industrial gas mixtures.
• Sulfur Dioxide 4.0 (99.99% purity) – Ideal for gas chromatography, environmental monitoring, and calibration gas mixtures.
• Sulfur Dioxide 5.0 (99.999% purity) – The highest purity level available, used in semiconductor manufacturing, ultra-sensitive analytical applications, and pharmaceutical production.

Sulfur Dioxide for Chemical & Industrial Applications

Sulfur Dioxide is widely used in chemical processing, particularly in the production of sulfuric acid, solvents, and bleaching agents. It is also a key component in pulp and paper manufacturing, where it acts as a reducing agent in the bleaching process. Additionally, SO₂ is used in refrigeration and cooling applications as an efficient alternative to traditional refrigerants.

Sulfur Dioxide for Food & Beverage Preservation

Food-grade Sulfur Dioxide is used as a preservative in wine, dried fruits, and other food products, helping to inhibit microbial growth and oxidation. It is also utilized in beer brewing and juice processing to maintain flavor stability and product freshness.

Sulfur Dioxide for Environmental Monitoring & Calibration Gas

High-purity Sulfur Dioxide is essential in air quality monitoring and emissions testing, where it is used in calibration gas mixtures for regulatory compliance. It plays a role in pollution control studies, helping industries measure and mitigate SO₂ emissions from combustion processes.

Sulfur Dioxide for Semiconductor & Scientific Research

Sulfur Dioxide is used in semiconductor manufacturing for plasma etching and surface treatments, ensuring precision in microchip fabrication. In laboratories, it is used for analytical research, pharmaceutical synthesis, and specialized gas mixtures where ultra-high purity is required.

Convenient Supply & Expert Support

Josef Gas provides specialty Sulfur Dioxide in various cylinder sizes, from small high-purity lab cylinders to bulk supply for industrial and research applications. Their team offers expert guidance on gas purity selection, safe handling, and compliance with industry regulations.

Why Choose Josef Gas for Specialty Sulfur Dioxide?

• Multiple purity levels (3.0, 4.0, 5.0) for industrial, scientific, and food-grade applications.
• Reliable cylinder refills and bulk supply options to meet demand.
• Expert consultation and safety support to ensure proper handling and regulatory compliance.

Whether you need Sulfur Dioxide for food preservation, environmental monitoring, semiconductor processing, or chemical manufacturing, Josef Gas provides a dependable, high-purity specialty gas supply to support your operations with precision and reliability.

Josef Gas provides specialty gas grade Sulfur Dioxide for delivery in Mississauga, Brampton, Burlington, Markham, North York, Richmond Hill, Vaughan, Toronto and the rest of the GTA and extended GTA including Hamilton, Cambridge, Kitchener, Waterloo and Guelph Ontario.