*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : LE7400000
CHEMICAL NAME           : Europate(9-),
                          bis(octa-mu-oxo-mu5-oxopentaoxopentatungtate)octa-mu-
                          oxo-, nonasodium
CAS REGISTRY NUMBER     : 83232-58-0
LAST UPDATED            : 199712
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : Eu-O36-W10.9Na
MOLECULAR WEIGHT        : 2773.37
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Bis(octa-mu-oxo-mu5-oxopentaoxopentatungtate)octa-mu-oxoeuropate(9-)  
   nonasodium
 
                       *** 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           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JKXXAF Japanese Kokai Tokyo Koho Patents.  (U.S. Patent and Trademark
   Office, Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year:
   #90-204415
 
                            *** END OF RECORD ***