7440-00-8

MOLECULAR FORMULA :

Nd

MOLECULAR WEIGHT :

144.24

WISWESSER LINE NOTATION :

ND

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intracerebral

SPECIES OBSERVED :

Human

DOSE/DURATION :

17 ug/kg

TOXIC EFFECTS :

Gastrointestinal - nausea or vomiting Gastrointestinal - other changes Skin and Appendages - sweating

REFERENCE :

JCINAO Journal of Clinical Investigation. (Rockefeller Univ. Press, 1230 York Ave., New York, NY 10021) V.1- 1924- Volume(issue)/page/year: 21,447,1942 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1686 No. of Facilities: 358 (estimated) No. of Industries: 6 No. of Occupations: 4 No. of Employees: 1946 (estimated) No. of Female Employees: 669 (estimated)