Barium chloride soluble in water. On an industrial scale, it is prepared via a two step process from barite (barium sulfate): This first step requires high temperatures. In place of HCl, chlorine can be used. Barium chloride can in principle be prepared from barium hydroxide or barium carbonate. These basic salts react with hydrochloric acid to give hydrated barium chloride. Although inexpensive, barium chloride finds limited applications in the laboratory and industry. In industry, barium chloride is mainly used in the purification of brine solution in caustic chlorine plants and also in the manufacture of heat treatment salts, case hardening of steel.
Stieff Silver silverware production was moved to Providence RI while sterling silver hollow ware and pewter would remain at the Stieff factory. Manufacturing ceased in 1999 in Baltimore, as operations were consolidated at a Lenox plant in Smithfield RI and later to New Jersey. Today the name survives as a brand of Lifetime Brands Inc., Lifetime bought Kirk-Stieff and other silver brands from Lenox in July 2007. Sale price was 8.775 million dollars (US Dollars) The silver is now made in Puerto Rico, but only as Sterling Flatware (unchased). Of the Stieff patterns, only the pattern Stieff Rose is still made, and