CHEMICAL IDENTIFICATION

RTECS NUMBER :

TZ2580000

CHEMICAL NAME :

1,3-Propanedisulfonic acid, 1,1'-(sulfonylbis(p-phenyleneimino))bis(3-phenyl-, tetrasodium salt

CAS REGISTRY NUMBER :

133-65-3

LAST UPDATED :

199512

DATA ITEMS CITED :

4

MOLECULAR FORMULA :

C30-H28-N2-O14-S5.4Na

MOLECULAR WEIGHT :

892.86

WISWESSER LINE NOTATION :

WSO&YR&1YSWO&MR DSWR DMYSWO&1YR&SWO &-NA- 4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

4 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 5,213,1955

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

4500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

ARTUA4 American Review of Tuberculosis. (New York, NY) V.1-70, 1917-54. For publisher information, see ARDSBL. Volume(issue)/page/year: 60,62,1949

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

2700 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - cyanosis

REFERENCE :

BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 3,15,1948 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

48 mg/kg/40D-C

TOXIC EFFECTS :

Blood - microcytosis with or without anemia Related to Chronic Data - death

REFERENCE :

BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 3,15,1948