*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : OG3160000
CHEMICAL NAME           : Lead(II) perchlorate, hexahydrate (1:2:6)
CAS REGISTRY NUMBER     : 63916-96-1
LAST UPDATED            : 199712
DATA ITEMS CITED        : 22
MOLECULAR FORMULA       : Cl2-O8.Pb.6H2-O
MOLECULAR WEIGHT        : 514.21
WISWESSER LINE NOTATION :  PB  G-O4*2
SYNONYMS/TRADE NAMES :
   * Perchloric acid, lead salt, hexahydrate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 275 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAFCAU Journal of Agricultural and Food Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC
   20037)  V.1-    1953-  Volume(issue)/page/year: 14,512,1966

                              *** REVIEWS ***
 
   ACGIH TLV-TWA 0.05 mg(Pb)/m3; animal carcinogen
   DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
   (BEIs) booklet issues by American Conference of Governmental Industrial
   Hygienists (ACGIH), Cincinnati, OH, 1996  Volume(issue)/page/year:
   TLV/BEI,1997

                    *** OCCUPATIONAL EXPOSURE LIMITS ***
 
   OEL-ARAB Republic of Egypt:TWA 0.05 mg(Pb)/m3 JAN 1993
   
   OEL-AUSTRALIA:TWA 0.15 mg(Pb)/m3 JAN 1993
   
   OEL-AUSTRIA:TWA 0.1 mg(Pb)/m3 JAN 1993
   
   OEL-BELGIUM:TWA 0.15 mg(Pb)/m3 JAN 1993
   
   OEL-DENMARK:TWA 0.1 mg(Pb)/m3 JAN 1993
   
   OEL-FINLAND:TWA 0.1 mg(Pb)/m3 JAN 1993
   
   OEL-FRANCE:TWA 0.15 mg(Pb)/m3 JAN 1993
   
   OEL-GERMANY:TWA 0.1 mg(Pb)/m3 JAN 1993
   
   OEL-HUNGARY:STEL 0.04 mg(Pb)/m3;Carcinogen JAN 1993
   
   OEL-THE PHILIPPINES:TWA 0.15 mg(Pb)/m3 JAN 1993
   
   OEL-RUSSIA:STEL 0.005 ppm (0.01 mg(Pb)/m3) JAN 1993
   
   OEL-SWEDEN:TWA 0.05 mg(Pb)/m3 (resp. dust) JAN 1993
   
   OEL-SWEDEN:TWA 0.1 mg(Pb)/m3 (total dust) JAN 1993
   
   OEL-SWITZERLAND:TWA 0.1 mg(Pb)/m3 JAN 1993
   
   OEL-THAILAND:TWA 0.2 mg(Pb)/m3 JAN 1993
   
   OEL-TURKEY:TWA 0.2 mg(Pb)/m3 JAN 1993
   
   OEL-UNITED KINGDOM:TWA 0.15 mg(Pb)/m3 JAN 1993
   
   OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
   
   OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
   NIOSH REL TO LEAD, INORGANIC-air:10H TWA <0.1 mg(Pb)/m3
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 ***