*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DH2528600 CHEMICAL NAME : Benzoic acid, 2-hydroxy-5-((4-nitrophenyl)azo)-, monosodium salt CAS REGISTRY NUMBER : 1718-34-9 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C13-H8-N3-O5.Na MOLECULAR WEIGHT : 309.23 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Alizarin Yellow R sodium salt * C.I. Mordant Orange 1, monosodium salt * 2-Hydroxy-5-((4-nitrophenyl)azo)benzoic acid sodium salt * Mordant Yellow 3R * 5-(p-Nitrophenylazo)salicylic acid sodium salt * Sodium p-nitrobenzeneazosalicylate *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Inconclusive: Histidine reversion-Ames test EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***