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Registry of Toxic Effects of Chemical Substances (RTECS)

Arsenious acid, copper(II) salt (1:1)

RTECS #

CG3385000

CAS #

10290-12-7

Updated

September 201

Molecular Weight

187.47

Molecular Formula

AsHO3·Cu

Synonyms

Acid copper arsenite
Air-flo Green
Arsonic acid, copper(2+) salt (1:1) (9CI)
Copper orthoarsenite
Cupric arsenite

Reviews

OrganizationStandardReference
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-time-weighted average 0.01 mg(As)/m3DTLVS* TLV/BEI,2013
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-Confirmed human carcinogenDTLVS* TLV/BEI,2013

Standards and Regulations

OrganizationStandardReference
Mine Safety and Health Administration (MSHA) STANDARD-airtime-weighted average 0.5 mg(As)/m3DTLVS* 3,16,1971
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV;
Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLV
Occupational Exposure Limit-ARAB Republic of Egypttime-weighted average 0.2 mg(As)/m3, JAN1993
Occupational Exposure Limit-AUSTRALIAtime-weighted average 0.05 mg(As)/m3, Carcinogen, JUL2008
Occupational Exposure Limit-BELGIUMtime-weighted average 0.1 mg(As)/m3, Carcinogen, MAR2002
Occupational Exposure Limit-GERMANYMAK 0.1 mg(Cu)/m3, inhal, 2011
Occupational Exposure Limit-HUNGARYceiling concentration 0.01 mg(As)/m3, Skin, Carcinogen, SEP2000
Occupational Exposure Limit-HUNGARYtime-weighted average 1 mg(Cu)/m3, short term exposure limit 4 mg(Cu)/m3, SEP2000
Occupational Exposure Limit-INDIAtime-weighted average 0.2 mg(As)/m3, JAN1993
Occupational Exposure Limit-NORWAYtime-weighted average 0.01 mg(As)/m3, JAN1999
Occupational Exposure Limit-POLANDMAC(time-weighted average) 0.3 mg(As)/m3, JAN1993
Occupational Exposure Limit-POLANDMAC(time-weighted average) dust 1 mg(Cu)/m3, MAC(short term exposure limit) dust 2 mg(Cu)/m3, JAN1999
Occupational Exposure Limit-POLANDMAC(time-weighted average) fume 0.1 mg(Cu)/m3, MAC(short term exposure limit) fume 0.3 mg(Cu)/m3, JAN1999
Occupational Exposure Limit-SWEDENtime-weighted average 0.01 mg(As)/m3, Carcinogen, JUN2005
Occupational Exposure Limit-SWEDENtime-weighted average 1 mg(Cu)/m3;time-weighted average 0.2 mg(Cu)/m3 (resp. dust), JUN2005
Occupational Exposure Limit-SWITZERLANDMAK-week 0.1 mg(Cu)/m3, KZG-week 0.2 mg(Cu)/m3, inhal, JAN2011
Occupational Exposure Limit-THAILANDtime-weighted average 0.5 mg(As)/m3, JAN1993
Occupational Exposure Limit-THE PHILIPPINEStime-weighted average 0.5 mg(As)/m3, JAN1993
Occupational Exposure Limit-TURKEYtime-weighted average 0.5 mg(As)/m3, JAN1993
Occupational Safety and Health Administration (OSHA)-cancer hazardCFRGBR 29,1910.1018,1987

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO ARSENIC, INORGANIC-airCarcinogen ceiling concentration 0.002 mg(As)/m3/15MNIOSH* DHHS #92-100,1992

Status in Federal Agencies

OrganizationReference
NIOSH CURRENT INTELLIGENCE BULLETIN 14, 1976
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