*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NS1245620
CHEMICAL NAME           : Isonicotinic acid, (1-carboxyethylidene)hydrazide,
                          sodium salt, hydrate (1:1:4)
CAS REGISTRY NUMBER     : 3679-58-1
LAST UPDATED            : 198511
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C9-H8-N3-O3.Na.4H2-O
MOLECULAR WEIGHT        : 301.27
SYNONYMS/TRADE NAMES :
   * Pyruvic acid isonicotinoylhydrazone sodium hydrate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1780 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YKKZAJ Yakugaku Zasshi.  Journal of Pharmacy.  (Nippon Yakugakkai, 2-12-15
   Shibuya, Shibuya-ku, Tokyo 150, Japan)  No.1-    1881-
   Volume(issue)/page/year: 81,1225,1961
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3533 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YKKZAJ Yakugaku Zasshi.  Journal of Pharmacy.  (Nippon Yakugakkai, 2-12-15
   Shibuya, Shibuya-ku, Tokyo 150, Japan)  No.1-    1881-
   Volume(issue)/page/year: 81,1225,1961
 
                            *** END OF RECORD ***