*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : VW4900000
CHEMICAL NAME : Silver(1+) oxide
CAS REGISTRY NUMBER : 20667-12-3
LAST UPDATED : 199712
DATA ITEMS CITED : 20
MOLECULAR FORMULA : Ag2-O
MOLECULAR WEIGHT : 231.74
WISWESSER LINE NOTATION : AG2 O
SYNONYMS/TRADE NAMES :
* Argentous oxide
* Disilver oxide
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 2820 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf
Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year:
30,470,1969
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 70 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 27(12),33,1983
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1027 mg/kg
TOXIC EFFECTS :
Behavioral - tetany
Lungs, Thorax, or Respiration - cyanosis
Gastrointestinal - hypermotility, diarrhea
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 27(12),33,1983
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 37 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and
Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
V.1-36, 1957-1992. For publisher information, see MTPEEI
Volume(issue)/page/year: 27(12),33,1983
*** REVIEWS ***
ACGIH TLV-TWA 0.01 mg(Ag)/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 ***
MSHA STANDARD-air:TWA 0.01 mg(Ag)/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:
3,231,1971
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-ARAB Republic of Egypt:TWA 0.01 mg(Ag)/m3 JAN 1993
OEL-AUSTRALIA:TWA 0.01 mg(Ag)/m3 JAN 1993
OEL-BELGIUM:TWA 0.01 mg(Ag)/m3 JAN 1993
OEL-DENMARK:TWA 0.01 mg(Ag)/m3 JAN 1993
OEL-FINLAND:TWA 0.01 mg(Ag)/m3;STEL 0.03 mg(Ag)/m3;Skin JAN 1993
OEL-THE NETHERLANDS:TWA 0.01 mg(Ag)/m3 JAN 1993
OEL-THE PHILIPPINES:TWA 0.01 mg(Ag)/m3 JAN 1993
OEL-SWITZERLAND:TWA 0.01 mg(Ag)/m3 JAN 1993
OEL-UNITED KINGDOM:TWA 0.01 mg(Ag)/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 OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X2953
No. of Facilities: 22 (estimated)
No. of Industries: 1
No. of Occupations: 2
No. of Employees: 269 (estimated)
No. of Female Employees: 22 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998
*** END OF RECORD ***
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Silver(1+) oxide
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Silver sulfide
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Simethicone
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Simplexin
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Simplexin, 12-(benzoyloxy)-22,23,24,25-tetradehydro-,(12-beta,22E,24E)-
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Sinmel
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Sinostemonine, hydrochloride
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Siomycin
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SIPI-8410 paste
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Sireniotoxin
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Sistomycosin
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Sizofiran
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Skydrol 500B
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