*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : ZG9215000
CHEMICAL NAME           : Zincate(3-), (nitrilotrimethylenetris(phosphonato))-,
                          trisodium, tetrahydrate
LAST UPDATED            : 199603
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C3-H6-N-O9-P3-Zn.3Na.4H2-O
MOLECULAR WEIGHT        : 522.42
SYNONYMS/TRADE NAMES :
   * Nitrilotrimethylphosphonic acid zinc complex trisodium tetrahydrate
   * Zinc nitrilotrimethylphosphonic acid trisodium tetrahydrate
 
                       *** 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           : 21 gm/kg
TOXIC EFFECTS :
   Behavioral - excitement
   Behavioral - ataxia
   Behavioral - muscle contraction or spasticity
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(11),73,1984
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 16500 mg/kg
TOXIC EFFECTS :
   Behavioral - excitement
   Behavioral - ataxia
   Behavioral - muscle contraction or spasticity
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(11),73,1984
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 27 gm/kg
TOXIC EFFECTS :
   Behavioral - excitement
   Behavioral - ataxia
   Behavioral - muscle contraction or spasticity
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(11),73,1984
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 63 gm/kg/30D-I
TOXIC EFFECTS :
   Liver - liver function tests impaired
   Kidney, Ureter, Bladder - other changes
   Blood - other changes
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(11),80,1984
 
                            *** END OF RECORD ***