*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QK2420000
CHEMICAL NAME           : 1-Naphthalenesulfonic acid,
                          4-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt
CAS REGISTRY NUMBER     : 1658-56-6
OTHER CAS REGISTRY NOS. : 39309-87-0
LAST UPDATED            : 199706
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C20-H14-N2-O4-S.Na
MOLECULAR WEIGHT        : 401.41
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Acid cardinal G
   * Acid Leather Red ROC
   * Acid Red 88
   * Acid Red AV
   * Acid Red G
   * Acid Rose AV
   * Airedale Red A
   * Amacid Fast Red A
   * Anthrosin BRX
   * Atul Acid Fast Red A
   * Azo Acid Red GS
   * Benzyl Red ROC
   * Benzyl Red S
   * Brasilan Red S
   * Bucacid Fast Red A
   * Calcocid Fast Red A
   * C.I. 15620
   * C.I. Acid Red 88
   * Colacid Red AV
   * Dai-ei Roccelline
   * Diacid Red A
   * Drimarene turquoise X-2G
   * Eniacid Fast Red A
   * Eriosin roccelline
   * Eriosin roccelline SS
   * Ext D and C Red No. 8
   * Fast Acid Red G
   * Fast Red A (acid dye)
   * Fast Red AE
   * Fast Red AG
   * Fast Red ALS
   * Fast Red AV
   * Fast Red MA
   * Fast Red S
   * Fenazo Red M
   * Hidacid Fast Red A
   * Hispacid Fast Red A
   * 4-((2-Hydroxy-1-naphthalenyl)azo)1-naphthalenesulfonic acid sodium salt
   * Kayaku roccelline
   * Lurazol Red E
   * Naphthalene Red J
   * Naphthalene Red JS
   * 2-Naphthol Red J
   * Naphtocard Fast Red C
   * Neklacid Fast Red A
   * Neutral Red R
   * New Red WO
   * Nitto roccelline
   * Peony
   * Plastoresin Red RC
   * Pontacyl Fast Red AS
   * 11391 Red
   * Red No. 506
   * Red J
   * Rocceline
   * Roccelline
   * Roccelline A
   * Roccelline G
   * Roccelline K
   * Roccelline KG
   * Roccelline L
   * Roccelline NS
   * Roccelline S
   * Shikiso roccelline
   * Solid Red A
   * Tertracid Red RO
   * Toyo roccelline
   * Vondacid Red GN

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M1428
       No. of Facilities: 180 (estimated)
       No. of Industries: 5
       No. of Occupations: 16
       No. of Employees: 3288 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M1428
       No. of Facilities: 937 (estimated)
       No. of Industries: 5
       No. of Occupations: 10
       No. of Employees: 7528 (estimated)
       No. of Female Employees: 4253 (estimated)

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

 
                            *** END OF RECORD ***