The Registry of Toxic Effects of Chemical Substances
Magnesium (II) carbonate (1:1) |
UPDATE: November 2004 | MW: 84.32 | MF: CO3筆g |
SYNONYMS: | |
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SKIN AND EYE IRRITATION DATA AND REFERENCES: | |||
ROUTE/ ORGANISM | DOSE |
EFFECT | REFERENCE |
N/R | N/R | N/R | N/R |
MUTATION DATA AND REFERENCES: | |||
SYSTEM TEST |
ROUTE/ ORGANISM/ TISSUE | DOSE | REFERENCE |
N/R | N/R | N/R | N/R |
REPRODUCTIVE EFFECTS DATA AND REFERENCES: | |||
ROUTE/ ORGANISM | DOSE |
EFFECT | REFERENCE |
N/R | N/R | N/R | N/R |
TUMORIGENIC DATA AND REFERENCES: | |||
ROUTE/ ORGANISM | DOSE |
EFFECT | REFERENCE |
N/R | N/R | N/R | N/R |
ACUTE TOXICITY DATA AND REFERENCES: | |||
ROUTE/ ORGANISM | DOSE |
EFFECT | REFERENCE |
N/R | N/R | N/R | N/R |
OTHER MULTIPLE DOSE DATA AND REFERENCES: | |||
ROUTE/ ORGANISM | DOSE |
EFFECT | REFERENCE |
N/R | N/R | N/R | N/R |
REVIEWS: | ||
ORGANIZATION | STANDARD |
REFERENCE |
American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value | time-weighted average 10 mg/m3 (E) | DTLVS* TLV/BEI,2003 |
STANDARDS AND REGULATIONS: | ||
ORGANIZATION | STANDARD |
REFERENCE |
Mine Safety and Health Administration (MSHA) STANDARD | NUISANCE PARTICULATES | DTLWS* 3,21,1973 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry) | 8 hour time-weighted average 15 mg/m3, total dust | CFRGBR 29,1910.1000,1994 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry) | 8 hour time-weighted average 5 mg/m3, respirable fraction | CFRGBR 29,1910.1000,1994 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction) | 8 hour time-weighted average 15 mg/m3, total dust | CFRGBR 29,1926.55,1994 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction) | 8 hour time-weighted average 5 mg/m3, respirable fraction | CFRGBR 29,1926.55,1994 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards) | 8 hour time-weighted average 15 mg/m3, total dust | CFRGBR 29,1915.1000,1993 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards) | 8 hour time-weighted average 5 mg/m3, respirable fraction | CFRGBR 29,1915.1000,1993 |
Occupational Exposure Limit - AUSTRALIA | time-weighted average 10 mg/m3, JAN1993 | |
Occupational Exposure Limit - BELGIUM | time-weighted average 10 mg/m3, JAN1993 | |
Occupational Exposure Limit - FRANCE | VME 10 mg/m3, JAN1999 | |
Occupational Exposure Limit - NORWAY | time-weighted average 0.6 mg(F)/m3, JAN1999 | |
Occupational Exposure Limit - RUSSIA | short term exposure limit 10 mg/m3, JAN1993 | |
Occupational Exposure Limit - SWITZERLAND | MAK- week 6 mg/m3, JAN1999 | |
Occupational Exposure Limit - UNITED KINGDOM | time-weighted average 10 mg/m3, total inhalable dust, SEP2000 | |
Occupational Exposure Limit - UNITED KINGDOM | time-weighted average 4 mg/m3, respirable dust, SEP2000 | |
Occupational Exposure Limit - THE NETHERLANDS | MAC-TGG 10 mg/m3, 2003 | |
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN, KOREA |
American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value; time-weighted average 10 mg/m3 (E) | |
Occupational Exposure Limit IN NEW ZEALAND, SINGAPORE, VIETNAM |
American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value time-weighted average 10 mg/m3 (E) |
NIOSH DOCUMENTATION AND SURVEILLANCE: | ||
ORGANIZATION | STANDARD or SURVEY |
REFERENCE |
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO MAGNESITE, respirable fraction-air | 10 hour time-weighted average 5 mg/m3 | NIOSH* DHHS #92-100,1992 |
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO MAGNESITE, total dust-air | 10 hour time-weighted average 10 mg/m3 | NIOSH* DHHS #92-100,1992 |
National Occupational Hazard Survey 1974 |
National Occupational Hazard Survey 1974: Hazard Code: M2283; Number of Industries 16; Total Number of Facilities 810; Number of Occupations 20; Total Number of Employees Exposed 11,547 | |
National Occupational Hazard Survey 1974 |
National Occupational Hazard Survey 1974: Hazard Code: 80144; Number of Industries 81; Total Number of Facilities 8,724; Number of Occupations 92; Total Number of Employees Exposed 104,149 | |
National Occupational Exposure Survey 1983 |
National Occupational Exposure Survey 1983: Hazard Code: 80144; Number of Industries 134; Total Number of Facilities 19,943; Number of Occupations 128; Total Number of Employees Exposed 348,034; Total Number of Female Employees Exposed 53,547 |
STATUS IN FEDERAL AGENCIES: | |
ORGANIZATION |
REFERENCE |
EPA TSCA Section 8(b) CHEMICAL INVENTORY | |
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001 |
REFERENCES: | |
CODEN |
REFERENCE |
CFRGBR | Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) |
DTLVS* | The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 |
DTLWS* | "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. |
NIOSH* | National Institute of Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. |