*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QJ6196000
CHEMICAL NAME           : 2,7-Naphthalenedisulfonic acid,
                          4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo
                          )-, disodium salt
CAS REGISTRY NUMBER     : 1064-48-8
OTHER CAS REGISTRY NOS. : 86923-11-7
LAST UPDATED            : 199701
DATA ITEMS CITED        : 5
MOLECULAR FORMULA       : C22-H16-N6-O9-S2.2Na
MOLECULAR WEIGHT        : 618.54
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Acidal Black 10B
   * Acidal Navy Blue 3BR
   * Acid Black 10A
   * Acid Black 10B
   * Acid Black 12B
   * Acid Black 10BA
   * Acid Black Base M
   * Acid Black 4BN
   * Acid Black 4BNU
   * Acid Black 10BN
   * Acid Black BRX
   * Acid Black BX
   * Acid Black H
   * Acid Black 1
   * Acid Black JVS
   * Acid Blue Black B
   * Acid Blue Black 10B
   * Acid Blue Black BG
   * Acid Blue Black Double 600
   * Acid Leather Blue IGW
   * Acid Leather Dark Blue G
   * Acid Leather Fast Blue Black G
   * Airedale Black 2BG
   * Amacid Black 10BR
   * Atul Acid Black 10BX
   * Atul Acid Black BX
   * Azanol Fast Acid Black 10B
   * Azo Dark Blue C 2B
   * Azo Dark Blue HR
   * Azo Dark Blue S
   * Azo Dark Blue SH
   * Blue Black 12B
   * Blue Black SX
   * Boruta Black A
   * Brasilan Black BS
   * Bucacid Blue Black
   * Calcocid Blue Black
   * Calcocid Blue Black 2R
   * CERN kysela 1
   * C.I. 20470
   * C.I. Acid Black 1
   * C.I. Acid Black 1, disodium salt
   * Colacid Black 10A
   * Comacid Blue Black B
   * Diacid Blue Black 10B
   * Eniacid Black IVS
   * Eniacid Black SH
   * Eriosin Blue Black B
   * Fast Sulon Black BN
   * Fenazo Blue Black
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 50 ug/plate
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   22,188,1993

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - 81698
       No. of Facilities: 591 (estimated)
       No. of Industries: 10
       No. of Occupations: 23
       No. of Employees: 6615 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - 81698
       No. of Facilities: 1816 (estimated)
       No. of Industries: 20
       No. of Occupations: 45
       No. of Employees: 51898 (estimated)
       No. of Female Employees: 26897 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA GENETOX PROGRAM 1988, Inconclusive: B subtilis rec assay
   
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***