Silver oxide

Modify Date: 2025-08-20 18:54:06

Silver oxide structure	Common Name	Silver oxide
	CAS Number	20667-12-3	Molecular Weight	231.736
	Density	7,143 g/cm3	Boiling Point	N/A
	Molecular Formula	Ag₂O	Melting Point	300°C (dec.)
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS03, GHS05, GHS09	Signal Word	Danger

Name	silver,hydrate
Synonym	More Synonyms

Density	7,143 g/cm3
Melting Point	300°C (dec.)
Molecular Formula	Ag₂O
Molecular Weight	231.736
Exact Mass	229.805099
PSA	9.23000
Stability	Stable. Oxidiser. Incompatible with most common metals, ammonia, magnesium, many organic materials.
Water Solubility	slightly soluble

Silver oxide MSDS(Chinese)

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

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)

Symbol	GHS03, GHS05, GHS09
Signal Word	Danger
Hazard Statements	H271-H318-H410
Precautionary Statements	P220-P273-P280-P305 + P351 + P338-P501
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	O: Oxidizing agent;C: Corrosive;
Risk Phrases	R34;R8
Safety Phrases	S17-S26-S36-S45-S36/37/39
RIDADR	UN 1479 5.1/PG 2
WGK Germany	2
RTECS	VW4900000
Packaging Group	II
Hazard Class	5.1

Precursor 8
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DownStream 10
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Structural studies of lead lithium borate glasses doped with silver oxide.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 86 , 392-8, (2012)

Silver oxide doped lead lithium borate (LLB) glasses have been prepared and characterized. Structural and composition characterization were accessed by XRD, FTIR, Raman, SEM and EDS. Results from FTIR...

Capture and activation of aerial CO2 by carbamoylation of L-threonine in a Ag(I) supramolecular framework.

Dalton Trans. 40(21) , 5677-9, (2011)

An ultrasonic reaction of Ag(2)O, 4,4'-bipyridine (bipy) and (2S, 3R)-3-amino-2-hydroxybutanoic acid (L-Thr) gives an unexpected Ag(I) supramolecular framework, {[Ag(3)(bipy)(3)(cahba)]·HCO(3)·10H(2)O...

Toxicity of silver nanoparticles at the air-liquid interface.

Biomed Res. Int. 2013 , 328934, (2013)

Silver nanoparticles are one of the most prevalent nanomaterials in consumer products. Some of these products are likely to be aerosolized, making silver nanoparticles a high priority for inhalation t...

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EINECS 243-957-1

MFCD00003404

Argentous oxide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Silver oxide
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Silver oxide
Price: ￥428.0/25g ￥118.0/5g
Purity: 99.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Silver oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Silver oxide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Silver oxide

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