*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DB5930000
CHEMICAL NAME           : Benzenesulfonic acid, 4-((2,4-diaminophenyl)azo)-,
                          monosodium salt
CAS REGISTRY NUMBER     : 10190-66-6
LAST UPDATED            : 199410
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H11-N4-O3-S.Na
MOLECULAR WEIGHT        : 314.32
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Benzenesulfonic acid, p-((2,4-diaminophenyl)azo)-, monosodium salt
   * C.I. 13220
   * C.I. Direct Brown 191
   * Padding Brown J
   * Padding Brown N
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 100 nmol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 40,309,1976

                          *** STATUS IN U.S. ***
 
   EPA GENETOX PROGRAM 1988, Positive: Histidine reversion-Ames test

 
                            *** END OF RECORD ***