*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ZH8800000 CHEMICAL NAME : Zirconium oxide CAS REGISTRY NUMBER : 1314-23-4 LAST UPDATED : 199710 DATA ITEMS CITED : 5 MOLECULAR FORMULA : O2-Zr MOLECULAR WEIGHT : 123.22 SYNONYMS/TRADE NAMES : * AI3-29087 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 6 ppm JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3045 No. of Facilities: 2308 (estimated) No. of Industries: 34 No. of Occupations: 37 No. of Employees: 43882 (estimated) No. of Female Employees: 6589 (estimated) *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998 *** END OF RECORD ***