Anhydrous Ammonia (NH3)

Ammonia (NH3) is a pungent, colorless, toxic gas better referred to as anhydrous ammonia. When ammonia is combined with carbon dioxide to create urea, it is the building block chemical for most agricultural fertilizers. Until the end of the nineteenth century, just about all fertilizers were organic in the modern sense.  They were  obtained from composting agricultural, animal and human waste. As the world population got larger, so did its need to feed itself. Lots of years of slash and burn agriculture, along with growing the same crops in the same fields for scores of years had led to severe soil depletion. Imported guano was getting costly as crops yields were falling.

Haber’s process of directly combining nitrogen and hydrogen to create ammonia was the genesis of an entire synthetic fertilizer industry in Europe and North America. Once good quality, plentiful and cheap ammonia was available, in addition to agricultural chemicals, a original synthetic dye industry developed, as well as the first successful automatic document duplication process.

Nowadays most world-scale ammonia is produced and directly utilized in the agriculture industries. Cylinder quantities of Anhydrous 99.99% Pure Ammonia are also used in agricultural and fertilizer research, metal treatment, wastewater treatment and pharmaceuticals, and when mixed with water to create aqueous ammonia, in cleaning products. Ultra High Purity Ammonia, 99.999% is used as a blending component in calibration gases for emission and personal hygiene monitoring, as well as some specialty semiconductor manufacturing.

Mexico customers looking for a reliable, local source to produce ammonia specialty gases should contact AOC Mexico S.A. de C.V.. Their strong record of service in the area coupled with the backing from PurityPlus® Specialty Gases makes giving them an easy decision.