*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QR6126800
CHEMICAL NAME           : Nickelate(4-),
                          ((4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)
                          tetrakis (benzenesulfonato))(6-)-N(sup 21),N(sup
                          22),N(sup 23),N(sup 24))-, tetrasodium, (SP-4-1)-
CAS REGISTRY NUMBER     : 67204-04-0
LAST UPDATED            : 198809
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C44-H24-N4-Ni-O12-S4.4Na
MOLECULAR WEIGHT        : 1079.63
 
                       *** 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           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DANAAW Doklady Akademiya Nauk Armyanskoi SSR.  Proceedings of the Academy of
   Sciences of the Armenian SSR.  (V/O Mezhdunarodnaya Kniga, 113095 Moscow,
   USSR)  V.1-    1944-  Volume(issue)/page/year: 78,45,1984
 
                            *** END OF RECORD ***