CHEMICAL IDENTIFICATION

RTECS NUMBER :

WJ6135000

CHEMICAL NAME :

2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-methoxy-s-triazin-2-yl)amino)-, disodium salt

CAS REGISTRY NUMBER :

3426-43-5

LAST UPDATED :

199709

DATA ITEMS CITED :

7

MOLECULAR FORMULA :

C34-H28-N10-O8-S2.2Na

MOLECULAR WEIGHT :

814.82

WISWESSER LINE NOTATION :

T6N CN ENJ BO1 DMR& FMR CSWO D1U1R BSWO DM- BT6N CN ENJ DO1 FMR &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

Standard Draize test

ROUTE OF EXPOSURE :

Administration into the eye

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973 ** ACUTE TOXICITY DATA **

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>15 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

330 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - cyanosis

REFERENCE :

GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),87,1986

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

>20 gm/kg

TOXIC EFFECTS :

Gastrointestinal - ulceration or bleeding from stomach Liver - other changes Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :

ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: 104,45,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

30 gm/kg/30D-I

TOXIC EFFECTS :

Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - other changes in urine composition Blood - change in clotting factors

REFERENCE :

GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),88,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0172 No. of Facilities: 120 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 1254 (estimated)