About Chlorine Gas Cylinders

Chlorine gas, with the chemical formula Cl₂, is a diatomic molecule composed of two chlorine atoms. It is a greenish-yellow gas at room temperature and is known for its strong, distinctive odour. Chlorine is typically supplied in liquefied form under pressure in sealed steel cylinders ranging in size from small lab units to large industrial tanks. This packaging allows for safe storage and controlled release of the gas for a variety of industrial applications.

Chlorine is produced through the electrolysis of brine (a concentrated salt solution), typically via the chlor-alkali process. This method also yields sodium hydroxide and hydrogen as valuable co-products. Chlorine is a highly versatile and reactive chemical with applications across many industries, including water treatment, chemical manufacturing, pharmaceuticals, textiles, plastics production, and sanitation. Its effectiveness as a disinfectant and reactive intermediate makes it essential in both large-scale industrial settings and municipal infrastructure.

Chlorine Gas Uses

Water Disinfection

Chlorine gas is widely used to disinfect drinking water and treat wastewater. It effectively eliminates bacteria, viruses, and other harmful microorganisms, making water safe for human consumption and reducing the risk of waterborne diseases. Municipal water treatment plants and industrial facilities rely on chlorine gas cylinders for consistent, scalable disinfection performance.

Chemical Manufacturing

Chlorine is a critical raw material in the production of various chemicals, including hydrochloric acid, polyvinyl chloride (PVC), solvents, and pesticides. It acts as a building block or reactive intermediate in numerous synthesis processes across the chemical and pharmaceutical industries.

Sanitisation & Cleaning

In industries such as food processing, beverage production, and textiles, chlorine gas is used to sanitise equipment, containers, and surfaces. Its powerful oxidising properties help eliminate pathogens and maintain hygienic operating conditions in environments where cleanliness is paramount.

Pulp & Paper Industry

Chlorine has traditionally been used in the bleaching process of wood pulp, helping to whiten paper and improve its appearance. While alternative methods are increasingly adopted to reduce environmental impact, chlorine remains an important agent in some pulp processing workflows.

Chlorine Gas Supplier Australia, USA & More!

Redox are trusted, authorised suppliers of chlorine gas. With distribution centres worldwide, we can supply to Australia, USA, UK, NZ, Europe, Asia and more. Get in touch with our expert team, who can help you order the right product, form and amount for your needs.