*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : CG3800000
CHEMICAL NAME : Arsenious acid, potassium salt
CAS REGISTRY NUMBER : 10124-50-2
LAST UPDATED : 199712
DATA ITEMS CITED : 46
MOLECULAR FORMULA : As-H3-O3.xK
MOLECULAR WEIGHT : 399.65
WISWESSER LINE NOTATION : .KA..AS2-O3-Q
COMPOUND DESCRIPTOR : Agricultural Chemical
Tumorigen
Drug
Mutagen
Human
SYNONYMS/TRADE NAMES :
* Arsenenous acid, potassium salt
* Arsenite de potassium
* Arsonic acid, potassium salt
* Kaliumarsenit
* NSC 3060
* Potassium metaarsenite
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human
DOSE/DURATION : 74 mg/kg
TOXIC EFFECTS :
Liver - other changes
Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
LANCAO Lancet. (7 Adam St., London WC2N 6AD, UK) V.1- 1823-
Volume(issue)/page/year: 1,269,1953
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 14 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory
change
Behavioral - somnolence (general depressed activity)
Nutritional and Gross Metabolic - dehydration
REFERENCE :
AFDOAQ Quarterly Bulletin--Association of Food and Drug Officials of the
United States. (Denver, CO) V.3-38, 1939-74. Volume(issue)/page/year:
15,122,1951
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PHJOAV Pharmaceutical Journal. (Pharmaceutical Soc. of Great Britain, 1
Lambeth High St., London, SE1 7JN, UK) V.131- 1933-
Volume(issue)/page/year: 185,361,1960
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 16 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Mammal - dog
DOSE/DURATION : 3 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Mammal - dog
DOSE/DURATION : 700 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Mammal - dog
DOSE/DURATION : 2 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Mammal - cat
DOSE/DURATION : 5 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 8 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 6 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - guinea pig
DOSE/DURATION : 9 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
Ger. Dem. Rep.) Volume(issue)/page/year: 4,1307,1935
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Bird - pigeon
DOSE/DURATION : 12 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FDWU** "Ueber die Wirkung Verschiedener Gifte Auf Vogel, Dissertation,"
Forchheimer, L., Pharmakologischen Institut der Universitat Wurzburg, Fed.
Rep. Ger., 1931 Volume(issue)/page/year: -,-,1931
** TUMORIGENIC DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - man
DOSE/DURATION : 214 mg/kg/15Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Vascular - tumors
Liver - tumors
REFERENCE :
GASTAB Gastroenterology. (Academic Press, Inc., 1 E. First St., Duluth, MN
55802) V.1- 1943- Volume(issue)/page/year: 68,1582,1975
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 576 mg/kg/12W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Skin and Appendages - tumors
Tumorigenic - tumors at site of application
REFERENCE :
BMJOAE British Medical Journal. (British Medical Assoc., BMA House,
Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year:
2,1107,1922
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - man
DOSE/DURATION : 7560 mg/kg/26W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Skin and Appendages - dermatitis, other (after systemic exposure)
Skin and Appendages - tumors
REFERENCE :
ANSUA5 Annals of Surgery. (Lippincott/Harper, Journal Fulfillment Dept.,
2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1885-
Volume(issue)/page/year: 99,348,1934
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - man
DOSE/DURATION : 441 mg/kg/3W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Skin and Appendages - tumors
REFERENCE :
ANSUA5 Annals of Surgery. (Lippincott/Harper, Journal Fulfillment Dept.,
2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1885-
Volume(issue)/page/year: 99,348,1934
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - child
DOSE/DURATION : 390 mg/kg/3Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Skin and Appendages - tumors
REFERENCE :
AIMEAS Annals of Internal Medicine. (American College of Physicians, 4200
Pine St., Philadelphia, PA 19104) V.1- 1927- Volume(issue)/page/year:
61,296,1964
** MUTATION DATA **
TYPE OF TEST : Cytogenetic analysis
TEST SYSTEM : Human Leukocyte
DOSE/DURATION : 1 umol/L/48H
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
25,980,1965
*** REVIEWS ***
ACGIH TLV-TWA 0.01 mg(As)/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
ACGIH TLV-Confirmed human 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
IARC Cancer Review:Human Sufficient Evidence
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
V.1- 1972- Volume(issue)/page/year: 23,39,1980
IARC Cancer Review:Animal Inadequate Evidence
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
V.1- 1972- Volume(issue)/page/year: 2,48,1973
IARC Cancer Review:Animal Inadequate Evidence
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
V.1- 1972- Volume(issue)/page/year: 23,39,1980
TOXICOLOGY REVIEW
85DHAX "Medical and Biologic Effects of Environmental Pollutants Series,"
Washington, DC, National Academy of Sciences, 1972-77
Volume(issue)/page/year: As,-,1977
TOXICOLOGY REVIEW
ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St.,
Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 16,139,1978
*** U.S. STANDARDS AND REGULATIONS ***
MSHA STANDARD-air:TWA 0.5 mg(As)/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: 3,16,1971
OSHA-cancer hazard
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1018,1987
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-ARAB Republic of Egypt:TWA 0.2 mg(As)/m3 JAN 1993
OEL-AUSTRALIA:TWA 0.05 mg(As)/m3;Carcinogen JAN 1993
OEL-BELGIUM:TWA 0.2 mg(As)/m3 JAN 1993
OEL-DENMARK:TWA 0.05 mg(As)/m3 JAN 1993
OEL-FINLAND;Carcinogen JAN 1993
OEL-FRANCE:TWA 0.2 mg(As)/m3 JAN 1993
OEL-HUNGARY:STEL 0.5 mg(As)/m3;Carcinogen JAN 1993
OEL-INDIA:TWA 0.2 mg(As)/m3 JAN 1993
OEL-THE PHILIPPINES:TWA 0.5 mg(As)/m3 JAN 1993
OEL-POLAND:TWA 0.3 mg(As)/m3 JAN 1993
OEL-SWEDEN:TWA 0.03 mg(As)/m3;Carcinogen JAN 1993
OEL-SWITZERLAND:TWA 0.1 mg(As)/m3;Carcinogen JAN 1993
OEL-THAILAND:TWA 0.5 mg(As)/m3 JAN 1993
OEL-TURKEY:TWA 0.5 mg(As)/m3 JAN 1993
OEL-UNITED KINGDOM:TWA 0.2 mg(As)/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 ARSENIC, INORGANIC-air:CA CL 0.002 mg(As)/m3/15M
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
*** STATUS IN U.S. ***
NIOSH CURRENT INTELLIGENCE BULLETIN 14, 1976
*** END OF RECORD ***
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