*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : AH4200000
CHEMICAL NAME           : Acetic acid, (ethylenedinitrilo)tetra-, cobalt salt
CAS REGISTRY NUMBER     : 24704-41-4
LAST UPDATED            : 199207
DATA ITEMS CITED        : 2
WISWESSER LINE NOTATION : QV1N1VO&2N1VQ1VO &-CO-
SYNONYMS/TRADE NAMES :
   * Cobalt(II) EDTA complex
   * Ethylenediamine tetraacetic acid, cobalt salt
 
                       *** 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           : 206 mg(Co)/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PABIAQ Pathologie et Biologie.  (Paris, France)  V.1-16, 1953-68.  For
   publisher information, see PTBIAN.  Volume(issue)/page/year: 11,853,1963

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
   NIOSH REL TO COBALT METAL, dust and fume-air:10H TWA 0.05 mg/m3
REFERENCE :
   NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
   Health, Education, and Welfare, Reports and Memoranda.
   Volume(issue)/page/year: DHHS #92-100,1992

 
                            *** END OF RECORD ***