ASPAcid & Sulphur Products
Acid & Sulphur Products (ASP)
Chemtrade’s Acid & Sulphur Products segment is among North America’s largest suppliers of industrial sulphuric acid, including Regen Acid recovered through regeneration service agreements with the petroleum industry. Chemtrade is also the leading North American producer of UltraPure Sulphuric Acid — a critical process chemical for the electronics and semiconductor manufacturing industries, sectors that continue to drive significant global capital investment.
The ASP segment operates an extensive manufacturing, regeneration, and marketing network, supplying essential sulphur-based products to a broad range of industrial customers across North America. The segment also includes Sodium Nitrite, which is used in a wide range of industrial processes and food preservation. Chemtrade is the only North American manufacturer of sodium nitrite as a primary product.
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Hydrogen Sulphide (H2S)
Hydrogen Sulphide – H2S
Liquid Hydrogen Sulphide is manufactured by reacting elemental Molten Sulphur with methane, propane, and/or hydrogen and is co-produced with our Carbon Disulphide product. Hydrogen Sulphide is used in nickel refining, specialized chemical manufacturing and various niche applications, like the manufacture of photo-voltaic cells.
The product is produced in our plant in Fort Saskatchewan, Alberta and is shipped in cylinders by rail.
Safety Data Sheets (SDS) for Chemtrade products can be found here.