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MSDS  : Calcium oxide
CAS  : 1305-78-8
SYNONYMS  : * Airlock * BELL cml(E) * Burnt lime * Calcia * Calcium oxide * Caloxol CP2 * Caloxol W3 * CALX * Calxyl * CML 21 * CML 31 * Desical P * Lime * Lime, burned * Oxyde de calcium * Quicklime * Rhenosorb C * Rhenosorb F * Wapniowy tlenek
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : EW3100000
CHEMICAL NAME : Calcium oxide
CAS REGISTRY NUMBER : 1305-78-8
LAST UPDATED : 199712
DATA ITEMS CITED : 32
MOLECULAR FORMULA : Ca-O
MOLECULAR WEIGHT : 56.08
WISWESSER LINE NOTATION : CA O
SYNONYMS/TRADE NAMES :
* Airlock
* BELL cml(E)
* Burnt lime
* Calcia
* Calcium oxide
* Caloxol CP2
* Caloxol W3
* CALX
* Calxyl
* CML 21
* CML 31
* Desical P
* Lime
* Lime, burned
* Oxyde de calcium
* Quicklime
* Rhenosorb C
* Rhenosorb F
* Wapniowy tlenek

*** REVIEWS ***

ACGIH TLV-TWA 2 mg/m3
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

*** 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

MSHA STANDARD-air:TWA 3 mg/m3
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: 3,36,1971

OSHA PEL (Gen Indu):8H TWA 5 mg/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1000,1994

OSHA PEL (Construc):8H TWA 5 mg/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1926.55,1994

OSHA PEL (Shipyard):8H TWA 5 mg/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1915.1000,1993

OSHA PEL (Fed Cont):8H TWA 5 mg/m3
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
41,50-204.50,1994

*** OCCUPATIONAL EXPOSURE LIMITS ***

OEL-AUSTRALIA:TWA 2 mg/m3 JAN 1993

OEL-AUSTRIA:TWA 5 mg/m3 JAN 1993

OEL-BELGIUM:TWA 2 mg/m3 JAN 1993

OEL-DENMARK:TWA 2 mg/m3 JAN 1993

OEL-FINLAND:TWA 2 mg/m3 JAN 1993

OEL-FRANCE:TWA 2 mg/m3 JAN 1993

OEL-GERMANY:TWA 5 mg/m3 JAN 1993

OEL-INDIA:TWA 2 mg/m3 JAN 1993

OEL-THE NETHERLANDS:TWA 2 ppm (5 mg/m3) JAN 1993

OEL-THE PHILIPPINES:TWA 5 mg/m3 JAN 1993

OEL-POLAND:TWA 2 mg/m3 JAN 1993

OEL-SWEDEN:TWA 2 mg/m3;STEL 5 mg/m3 JAN 1993

OEL-TURKEY:TWA 5 mg/m3 JAN 1993

OEL-UNITED KINGDOM:TWA 2 mg/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 CALCIUM OXIDE-air:10H TWA 2 mg/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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 15755
No. of Facilities: 16328 (estimated)
No. of Industries: 158
No. of Occupations: 114
No. of Employees: 284781 (estimated)

NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X9892
No. of Facilities: 9 (estimated)
No. of Industries: 1
No. of Occupations: 1
No. of Employees: 104 (estimated)

NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 15755
No. of Facilities: 38096 (estimated)
No. of Industries: 251
No. of Occupations: 153
No. of Employees: 726694 (estimated)
No. of Female Employees: 71548 (estimated)

*** STATUS IN U.S. ***

EPA TSCA Section 8(b) CHEMICAL INVENTORY

EPA TSCA Section 8(d) unpublished health/safety studies

EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

NIOSH Analytical Method, 1994: Calcium and compounds, 7020

OSHA ANALYTICAL METHOD #ID-125G


*** END OF RECORD ***
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