Silica, Crystalline (Respirable Size) Properties
Jul 01, 1990· Silica, Crystalline (Respirable Size) CAS No: none assigned Known to be a human carcinogen First listed in the Sixth Annual Report on Carcinogens (1991) Also known as crystalline silicon dioxide Carcinogenicity Respirable crystalline silica, primarily quartz dusts occurring in in-dustrial and occupational settings, is known to be a human carcino-...