*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EM6400000
CHEMICAL NAME           : 2-Butenedioic acid (Z)-, manganese(2+) salt (2:1)
CAS REGISTRY NUMBER     : 52470-38-9
LAST UPDATED            : 199312
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C8-H8-O8.Mn
MOLECULAR WEIGHT        : 287.10
SYNONYMS/TRADE NAMES :
   * Manganese dimaleate
   * Manganese maleate
 
                       *** 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           : 1350 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SRTCAC Science Reports of the Research Institutes, Tohoku University, Series
   C: Medicine. (Tohoku University, Research Institute for Tuberculosis and
   Cancer, 4-1 Seiryo-machi, Sendai, Japan)  V.1-   1949-
   Volume(issue)/page/year: 36(1-4),10,1989
 
                            *** END OF RECORD ***