*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : OY3750000
CHEMICAL NAME           : Metaphosphoric acid, sodium salt
CAS REGISTRY NUMBER     : 10361-03-2
LAST UPDATED            : 199701
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : O3-P.Na
MOLECULAR WEIGHT        : 101.96
WISWESSER LINE NOTATION :  NA  P-O3
SYNONYMS/TRADE NAMES :
   * Graham's salt
   * Kurrol's salt
   * Maddrell's salt
   * Metafos
   * Poly(sodium metaphosphate)
   * Sodium metaphosphate
   * Sporix
 
                       *** 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           : 830 mg/kg
TOXIC EFFECTS :
   Kidney, Ureter, Bladder - changes in tubules (including acute renal failure,
   acute tubular necrosis)
REFERENCE :
   REPMBN Revue d'Epidemiologie, Medecine Sociale et Sante Publique.  (Masson
   Editeur, 120 Blvd. Saint-Germain, F-75280 Paris Cedex O6, France)  V.1-
   1953-  Volume(issue)/page/year: 10,391,1962

                              *** REVIEWS ***
 
   TOXICOLOGY REVIEW
   MZUZA8 Meditsinskii Zhurnal Uzbekistana.  (V/O Mezhdunarodnaya Kniga, 113095
   Moscow, USSR) No.1-    1957-  Volume(issue)/page/year: (8),90,1973

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - 84237
       No. of Facilities: 196 (estimated)
       No. of Industries: 7
       No. of Occupations: 21
       No. of Employees: 6824 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - 84237
       No. of Facilities: 98 (estimated)
       No. of Industries: 4
       No. of Occupations: 7
       No. of Employees: 479 (estimated)
       No. of Female Employees: 27 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***