*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BO4574000
CHEMICAL NAME           : Ammonium antimony sodium tungsten oxide
CAS REGISTRY NUMBER     : 89899-81-0
LAST UPDATED            : 199706
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : H72-N18-Na-O86-Sb9-W21.8H2-O
MOLECULAR WEIGHT        : 6824.65
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * HPA 23
   * Natrium-9-antimon(III)21-wolfram(VI)ammoniumsalz
   * Sodium-9-antimony(III)21-tungsten(VI)ammonium salt
   * Tungstate(19-), hexaoctacontaoxononaantimonateheneicosa-,  
   heptadecaammonium disodium
 
                       *** 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           : 750 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GWXXBX German Offenlegungsschrift Patent Document.  (U.S. Patent and
   Trademark Office, Foreign Patents, Washington, DC 20231)
   Volume(issue)/page/year: #2655690
 
                            *** END OF RECORD ***