*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QJ1975300
CHEMICAL NAME           : 2-Naphthalenecarboxylic acid,
                          3-hydroxy-4-(phenylazo)-, calcium salt (2:1)
CAS REGISTRY NUMBER     : 6371-76-2
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C34-H22-N4-O6.Ca
MOLECULAR WEIGHT        : 622.68
SYNONYMS/TRADE NAMES :
   * Brilliant Lake M
   * Brilliant lakered R
   * Brilliant Red Toner RA
   * Brilliant Scarlet G
   * C.I. 15800 Ca Salt
   * C.I. Pigment Red 64:1
   * C.I. Pigment Red 64, calcium salt (2:1)
   * Dainichi Brilliant Scarlet G
   * Dainichi Brilliant Scarlet RG
   * D and C Red No. 31
   * Japan Red 219
   * Pigment Red 64:1
   * Pigment Scarlet Toner RB
   * R 219
   * Red 219
   * 11067 Red
   * Red No. 219
   * Symuler Brilliant Scarlet G
   * Topaz Toner R 5
 
                       *** 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           : 920 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - somnolence (general depressed activity)
   Blood - changes in spleen
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

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***