RTECS NUMBER : YW1350000
CHEMICAL NAME : Vanadious(4+) acid, disodium salt
CAS REGISTRY NUMBER : 64082-34-4
LAST UPDATED : 199701
DATA ITEMS CITED : 22
MOLECULAR FORMULA : O9-V4.2Na
MOLECULAR WEIGHT : 416.73
SYNONYMS/TRADE NAMES :
* Sodium vanadite
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 11100 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep.
Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 21 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AJSNAO American Journal of Syphilis and Neurology. (St. Louis, MO) V.1-19,
1917-35. For publisher information, see AJSGA3. Volume(issue)/page/year:
1,347,1917
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 216 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AJSNAO American Journal of Syphilis and Neurology. (St. Louis, MO) V.1-19,
1917-35. For publisher information, see AJSGA3. Volume(issue)/page/year:
1,347,1917
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - guinea pig
DOSE/DURATION : 65 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AJSNAO American Journal of Syphilis and Neurology. (St. Louis, MO) V.1-19,
1917-35. For publisher information, see AJSGA3. Volume(issue)/page/year:
1,347,1917
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-AUSTRALIA:TWA 0.05 mg(V2O5)/m3 JAN 1993
OEL-BELGIUM:TWA 0.05 mg(V2O5)/m3 JAN 1993
OEL-DENMARK:TWA 0.03 mg(V2O5)/m3 JAN 1993
OEL-FINLAND:TWA 0.5 mg(V2O5)/m3 JAN 1993
OEL-FRANCE:TWA 0.05 mg(V2O5)/m3 JAN 1993
OEL-GERMANY:TWA 0.05 mg(V2O5)/m3 JAN 1993
OEL-HUNGARY:TWA 0.05 mg(V2O5)/m3;STEL 0.1 mg(V205)/m3 JAN 1993
OEL-JAPAN:TWA 0.5 mg(V2O5)/m3 JAN 1993
OEL-THE NETHERLANDS:TWA 0.5 mg(V2O5)/m3 JAN 1993
OEL-THE PHILIPPINES:TWA 0.25 mg(V205)/m3 JAN 1993
OEL-POLAND:TWA 0.5 mg(V2O5)/m3 JAN 1993
OEL-SWEDEN:STEL 0.05 mg(V2O5)/m3 JAN 1993
OEL-SWEDEN:TWA 0.2 mg(V2O5)/m3 (dust) JAN 1993
OEL-SWITZERLAND:TWA 0.05 mg(V2O5)/m3;STEL 0.25 mg(V2O5)/m3 JAN 1993
OEL-TURKEY:TWA 0.5 mg(V2O5)/m3 JAN 1993
OEL-UNITED KINGDOM:TWA 0.05 mg(V2O5)/m3 (dust) JAN 1993
OEL-UNITED KINGDOM:TWA 0.5 mg(V2O5)/m3 JAN 1993
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
NIOSH REL TO VANADIUM (as V2O5), resp dust/fume-air:CL 0.05 mg/m3/15M
REFERENCE :
NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
Health, Education, and Welfare, Reports and Memoranda.
Volume(issue)/page/year: DHHS #92-100,1992
*** END OF RECORD ***
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