*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TR0447000
CHEMICAL NAME           : Polymicrofertilizer pmu-7
SUBSTANCE DEFINITION :
   Containing 30-35% SiO2, 15-20% Zn, 6-7% Al oxide, 10-13% Fe oxide, up to 3%
   Ca oxide, 0.5-1% Mg oxide, 0.5% Mn and 0.02% Mo
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
LAST UPDATED            : 199712
DATA ITEMS CITED        : 2
SYNONYMS/TRADE NAMES :
   * PMU-7
 
                       *** 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           : 834 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 33(1),51,1968
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 5 mg/m3/4H/17W-I
TOXIC EFFECTS :
   Blood - changes in erythrocyte (RBC) count
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 33(1),51,1968
 
                            *** END OF RECORD ***