*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QJ6403500 CHEMICAL NAME : 2,7-Naphthalenedisulfonic acid, 4-(4-chloro-6-ethylphenylamino-2-s-triazinylamino)-5- hydroxy-6-(4-methyl-2-sulfophenylazo)-, trisodium salt CAS REGISTRY NUMBER : 73816-74-7 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C28-H21-Cl-N7-O10-S3.3Na MOLECULAR WEIGHT : 816.16 WISWESSER LINE NOTATION : L66J BQ CNUNR D1 BSWO& DSWO HSWO JM- BT6N CN ENJ DN2&R& FG &-NA- 3 COMPOUND DESCRIPTOR : Primary Irritant SYNONYMS/TRADE NAMES : * Cerven brilantni ostazinova H-3B *** 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 : 20 mg/24H REACTION SEVERITY : Moderate REFERENCE : 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,234,1972 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 6730 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,234,1972 *** END OF RECORD ***