*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QK1813000
CHEMICAL NAME           : 2-Naphthalenesulfonic acid, 5,7-dinitro-8-hydroxy-,
                          disodium salt
CAS REGISTRY NUMBER     : 846-70-8
OTHER CAS REGISTRY NOS. : 82196-81-4
LAST UPDATED            : 199701
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C10-H6-N2-O8-S.2Na
MOLECULAR WEIGHT        : 360.22
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Acid Leather Yellow NYS
   * Acid Yellow 1
   * Acid Yellow S
   * A.F. Yellow No. 1
   * Amacid Yellow S
   * Calcocid Yellow S
   * C.I. 10316
   * C.I. Acid Yellow 1
   * C.I. Food Yellow 1
   * Dolkwal Naphthol Yellow S
   * Edicol Supra Yellow Y
   * Ext D and C Yellow No. 7
   * FD and C Yellow No. 1
   * Flavianic acid disodium salt
   * Flavianic acid sodium salt
   * Hispacid Yellow NSF
   * Japan Yellow 403-1
   * Japan Yellow No. 403-1
   * Java Naphthol Yellow S
   * Kca Naphthol Yellow S
   * Kiton Yellow S
   * Maple Naphthol Yellow S
   * Nankai Naphthol Yellow S
   * Naphthol Lake Yellow FY
   * Naphthol Yellow
   * Naphthol Yellow L
   * Naphthol Yellow OS
   * Naphthol Yellow PL
   * Naphthol Yellow RS
   * Naphthol Yellow S
   * Naphthol Yellow SEL 12
   * Naphthol Yellow SFQ
   * Naphthol Yellow SNA
   * Naphthol Yellow S sodium salt
   * Naphthol Yellow SXX
   * Paper Yellow L
   * Rakuto Naphthol Yellow S
   * Sodium flavianate
   * Solar Yellow NY
   * Solar Yellow NY Conc
   * Solar Yellow NY, sodium salt
   * Transparent Yellow Lake 16091
   * Yellow No. 403
   * 1307 Yellow
   * 1422 Yellow
   * Yellow Lake 71
   * Zlut kysela 1
   * Zlut naftolova S

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M2091
       No. of Facilities: 24 (estimated)
       No. of Industries: 2
       No. of Occupations: 2
       No. of Employees: 87 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M2091
       No. of Facilities: 1257 (estimated)
       No. of Industries: 2
       No. of Occupations: 2
       No. of Employees: 11398 (estimated)
       No. of Female Employees: 6434 (estimated)

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

 
                            *** END OF RECORD ***