*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TC9575000
CHEMICAL NAME           : Phosphoric acid, trisodium salt, dodecahydrate
CAS REGISTRY NUMBER     : 10101-89-0
LAST UPDATED            : 199504
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : O4-P.3Na.12H2-O
MOLECULAR WEIGHT        : 380.18
WISWESSER LINE NOTATION :  NA3 P-O4 &QH 12
SYNONYMS/TRADE NAMES :
   * Phosphoric acid, trisodium salt, dodeahydrate
   * Sodium phosphate tribasic dodecahydrate
   * Sodium phosphate dodecahydrate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 430 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences.
   (Paris, France)  V.1-261, 1835-1965.  For publisher information, see CRASEV.
    Volume(issue)/page/year: 257,791,1963

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - T1585
       No. of Facilities: 154 (estimated)
       No. of Industries: 2
       No. of Occupations: 2
       No. of Employees: 308 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - T1585
       No. of Facilities: 3662 (estimated)
       No. of Industries: 36
       No. of Occupations: 31
       No. of Employees: 31308 (estimated)
       No. of Female Employees: 6999 (estimated)

 
                            *** END OF RECORD ***