Kempharm

Sumitomo Chemical America is a part of the Sumitomo Chemical Company, which manufactures a wide range of chemicals. The company manufactures a variety of organic and inorganic industrial chemicals that include liquid ammonia, caustic soda, chlorine, ammonium nitrate sulfuric and nitric acid. It also offers a wide range of ammonia products, such as polyaluminum chloride, sodium aluminate, aluminum hydroxide and sulfate. The company supplies various types of petrochemical products, including organic chemicals, plastics and polymer alloys. It also sells a variety of textile and finishing resins. The company provides epoxy resins and organo-metallic compounds for the information technology industry. It has an office in New York City.