*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QM0705500 CHEMICAL NAME : 2H-Naphtho(1,2-d)triazole-6,8-disulfonic acid, 2-(4'-amino-3'-sulfo-1,1'-biphenyl-4-yl)-, tripotassium salt CAS REGISTRY NUMBER : 74039-02-4 LAST UPDATED : 198801 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C22-H13-N4-O9-S3.3K MOLECULAR WEIGHT : 690.87 WISWESSER LINE NOTATION : T B566 CNNNJ DR DR DZ CSWO&& JSWO LSWO &-KA- 3 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * 2-(4'-Aminoxenyl)nafto-alpha,beta-triazol-6,8,3'-trisulfonan draselny * Sulfo-1-triazol *** HEALTH HAZARD DATA *** ** SKIN/EYE IRRITATION DATA ** TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg/24H REACTION SEVERITY : Mild REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1066,1986 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 9500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1066,1986 *** END OF RECORD ***