Luis RamÃ­rez married Dominga Leyva October 11, 1847 in JesÃºs Nazareno Temple, Ojinaga. She was the daughter of Juan Leyva and Micaela Valdez. Luis and his family lived in Ojinaga until 1859, when they moved to Presidio, Texas, where he was working as a farmer.
sodium metasilicate. noun, Chemistry. 1. a white, granular sodium silicate, Na 2 SiO 3 , soluble in water: used in detergents and in bleaching and cleaning products. Origin of sodium metasilicate. 1925-1930. First recorded in 1925-30; meta- + silicate.
Sodium azide is a crystals; soluble in water and liquid ammonia; decomposes at 300C. Sodium azide rapidly explode and release nitrogen gas by impact, used as a propellant of automotive safety bag (inflating). Sodium Azide is used in the preparation of hydrazoic acid ((HN 3), lead azide, explosives.Sodium azide is a good nitrogen liberating agent. It is used in organic synthesis including pharmaceuticals (such as Alfentanil; Azosemid; Broperamol;). It is used as a soil sterilizing agent, fungicide, and herbicide.ttp://www.ehs.neu.edu/ Sodium Azide, NaN3, mol wt 65.02, CAS Number 26628-22-8, is a colorless, odorless, crystalline solid (salt-like) or solution. It is soluble in water or liquid ammonia, slightly soluble in alcohols, and insoluble in ether.