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.
CAS No. 28874-51-3. Sodium PCA is the sodium salt of pyroglutamic acid (also known as PCA). PCA is a naturally occurring component of human skin and a part of the natural moisturizing factors (NMF) that maintain a healthy epidermis.Sodium PCA is very hygroscopic, attracting moisture from the air.AS No. 28874-51-3. Sodium PCA is the sodium salt of pyroglutamic acid (also known as PCA). PCA is a naturally occurring component of human skin and a part of the natural moisturizing factors (NMF) that maintain a healthy epidermis.