Chlorine Supplier to Indianapolis American Welding & Gas, Inc. is counted among the most trusted providers of PurityPlus® Chlorine, which is, of course, a greenish-yellow, toxic, and corrosive gas with an unmistakably foul odor that is still quite beneficial, to the Indianapolis market. Chlorine (Cl₂) is prepared typically in giant “chlorine and caustic” plants using the electrolysis of a saltwater solution to create Chlorine gas, hydrogen gas, and caustic soda (sodium hydroxide). Chlorine is used in synthesizing a lot of organic and inorganic chemical intermediates, such as pesticides, pharmaceuticals, and refrigerants. Because it’s an effective oxidizer and can be processed at a low cost, Chlorine also serves as a great disinfectant and sterilizer in water and wastewater treatment. Giant commercial quantities of Chlorine are employed to bleach textiles and paper. Cylinder quantities of high-purity Chlorine are employed in chemical synthesis research and pilot plant enterprises. Small quantities of Chlorine are used in the preparation of calibration gas standards for process and environmental monitoring. To buy PurityPlus® Chlorine in Indianapolis, call American Welding & Gas, Inc. today at or contact us online for any of your specialty gas needs.