*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TS5520000
CHEMICAL NAME           : 21H,23H-Porphine-2,7,12,17-tetrapropionic acid,
                          3,8,13,18-tetramethyl-, tetrasodium salt
LAST UPDATED            : 198906
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C36-H32-N4-O8.4Na
MOLECULAR WEIGHT        : 740.68
SYNONYMS/TRADE NAMES :
   * Coproporphyrin I sodium salt
   * 3,8,13,18-Tetramethyl-2,7,12,17-porphinetetrapropionic acid tetrasodium  
   salt
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 340 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ZKMAAX Zhurnal Eksperimental'noi i Klinicheskoi Meditsiny.  Journal of
   Experimental and Clinical Medicine.  (V/O Mezhdunarodnaya Kniga, 113095
   Moscow, USSR)  V.2-    1962-  Volume(issue)/page/year: 24,511,1984
 
                            *** END OF RECORD ***