*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FK5950000 CHEMICAL NAME : Cerium edetate CAS REGISTRY NUMBER : 15158-67-5 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H12-Ce-N2-O8 MOLECULAR WEIGHT : 428.36 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 37570 ug/kg TOXIC EFFECTS : Liver - fatty liver degeneration REFERENCE : AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 5,437,1962 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 129 mg/kg TOXIC EFFECTS : Liver - hepatitis (hepatocellular necrosis), diffuse REFERENCE : AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 5,437,1962 *** END OF RECORD ***