*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : JL6672500
CHEMICAL NAME           : Diphosphoric acid
CAS REGISTRY NUMBER     : 2466-09-3
LAST UPDATED            : 199512
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : H4-O7-P2
MOLECULAR WEIGHT        : 177.98
SYNONYMS/TRADE NAMES :
   * Pyrophosphoric acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1170 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - excitement
   Gastrointestinal - necrotic changes
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 29(12),53,1985
 
                            *** END OF RECORD ***