*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QJ6402500
CHEMICAL NAME           : 2,7-Naphthalenedisulfonic acid,
                          3,6-(bis(4-((2-hydroxyethyl)sulfonyl)phenyl)bis(azo))
                          - 5-amino-4-hydroxy-, di(hydrogen sulfate) ester,
                          tetrasodium salt
CAS REGISTRY NUMBER     : 17095-24-8
LAST UPDATED            : 199710
DATA ITEMS CITED        : 6
MOLECULAR FORMULA       : C26-H25-N5-O19-S6.4Na
MOLECULAR WEIGHT        : 995.88
WISWESSER LINE NOTATION : L66J BZ CNUNR DSW2OSWO& DSWO HSWO INUNR DSW2OSWO& JQ
                          &-NA- 4
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * Remazol Black B
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 72 gm/kg/86W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Liver - tumors
   Skin and Appendages - tumors
REFERENCE :
   TKORAS Trudy Kazakhskogo Nauchno-Issledovatel'skogo Instituta Onkologii i
   Radiologii.  Transactions of the Kazakh Scientific Research Institute of
   Oncology and Radiology.  (Kazakhskii Nauchno- Issledovatel'skii Institut
   Onkologii i Radiologii, Alma-Ata, USSR)  V.1-    1965-
   Volume(issue)/page/year: 3,53,1967
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 20 gm/kg/71W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Liver - tumors
   Skin and Appendages - tumors
REFERENCE :
   TKORAS Trudy Kazakhskogo Nauchno-Issledovatel'skogo Instituta Onkologii i
   Radiologii.  Transactions of the Kazakh Scientific Research Institute of
   Oncology and Radiology.  (Kazakhskii Nauchno- Issledovatel'skii Institut
   Onkologii i Radiologii, Alma-Ata, USSR)  V.1-    1965-
   Volume(issue)/page/year: 3,53,1967

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - T1620
       No. of Facilities: 15 (estimated)
       No. of Industries: 1
       No. of Occupations: 1
       No. of Employees: 29 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - T1620
       No. of Facilities: 220 (estimated)
       No. of Industries: 8
       No. of Occupations: 12
       No. of Employees: 28998 (estimated)
       No. of Female Employees: 19828 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***