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.
Toxicological summary for sodium metasilicate [6834-92-0] and its 01/2002 pentahydrate [10213-79-3] and nonahydrate [13517-24-3] and tissue destruction). Persons exposed to sodium hydroxide in the workplace have described nose and throat irritation, respiratory irritation, chest pains, and shortness of breath.