1-Naphthalenesulfonicacid, 1,4-dihydro-1-hydroxy-2(or 3)-methyl-4-oxo-, monosodium salt (9CI) cas no:57414-02-5

Name1-Naphthalenesulfonicacid, 1,4-dihydro-1-hydroxy-2(or 3)-methyl-4-oxo-, monosodium salt (9CI)
CAS57414-02-5
SynonymsMENADIONE-SODIUM BISULFITE X H2O;MENADIONE SODIUM BISULFITE HYDRATE;menadione sodium bisulfite cell*culture tested;Menadionesodiumdisulfitetrihydrate;MENADION SODIUM BISULPHITE pure
Molecular FormulaC11H10 O5 S . Na
Molecular Weight331.32

storage temp−20°C

Hazard Xi
Risk 36
Safety Poison by intravenous route. Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of SOx and Na2O. See also SULFITES.

CHEMICAL IDENTIFICATION

RTECS NUMBER :

QL9279000

CHEMICAL NAME :

1,4-Naphthoquinone, 2-methyl-, sodium bisulfite, trihydrate

CAS REGISTRY NUMBER :

57414-02-5

LAST UPDATED :

199109

DATA ITEMS CITED :

4

MOLECULAR FORMULA :

C11-H9-O2.H-Na-O3-S.3H2-O

MOLECULAR WEIGHT :

331.32

WISWESSER LINE NOTATION :

L66 BV EVJ C1 &..H..S-O3 &-NA- &QH 3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

2 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: 18,676,1968

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

800 mg/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: 18,676,1968

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

2500 mg/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: 17,1339,1967

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

500 mg/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: 17,1339,1967