은(II) 산화물
Silver(II) oxide
기본 정보
- CAS
1301-96-8- 표준 SMILES
[O]=[Ag]- InChIKey
OTCVAHKKMMUFAY-UHFFFAOYSA-N- 분자식
- AgO
- 평균 분자량
- 123.868 g/mol
개요
Silver(I,III) oxide is an oxide of silver. It is used as part of the manufacture of silver oxide-zinc alkaline batteries. Silver is a metallic element with the chemical symbol Ag and atomic number 47. It occurs naturally in its pure, free form, as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. (L808, L809, L835)
이름 및 식별자
- 우선 이름
- Silver(II) oxide
- IUPAC
- oxosilver
- 현지명
- 은(II) 산화물
- 영어명
- Silver(II) oxide
- 분자식
- AgO
- 분자량
- 123.87
이름 및 동의어
Silver (II) oxideEINECS 215-098-2RefChem:886322Silver(II) oxideSILVER(II) OXIDE [MI]oxosilver155645-82-2UNII-4C3LTJ9O6JSilberperoxydSILVEROXIDESCHEMBL1754SILVER(I,III) OXIDE
이름 더 보기
은(II)산화물은(II)산화물산화은(II)Silver suboxideDivasilSilver oxidever(II) oxideArgentic oxideSilver monoxideilver(II) Oxidesilveroxide(ago)Silver oxide(II)
Silver(II) oxide (99.9%-Ag)AKOS015832917CS-0082531Silver oxide, predominantly silver(II) oxideQ2380600
데이터베이스 식별자
- CAS
1301-96-8、155645-82-2、155645-89-9- PubChem CID
- 92152
- EC Number
- 215-098-2
- Nikkaji
- J134.341F
물성
구조 계산 물성
- 극성 표면적
- 17.1 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 2
- 형식 전하
- 0
- 복잡도
- 2
실험 및 물리화학적 성질
Chemical ClassesMetals -> Metals, Inorganic Compounds
Physical DescriptionCharcoal-grey solid; Practically insoluble in water; [Merck Index] Dark grey odorless powder; Reacts with water; [Alfa Aesar MSDS]
물리화학적 성질
- 녹는점
- 100 °C · 100 °C
- 밀도
- 7.483 g/mL · 7.483 g/mL at 25 °C
- 저장 조건
- 2 · 2-8°C, protect from light, stored under nitrogen
- 용해도
- soluble in alkaline solutions; reacts with acid solutions
- 물리적 상태
- 가루
- Specific Gravity
- 7.483 · 7.483
- 색상
- 회색에서 검정색으로
- 수용성
- 불용성
- 비열
- 0.71 J/ · Cp(crystal): 0.71 J/(g·K), at 25℃
- Merck
- 14 · 14,8522
- EPA
- Silver(II) oxide (1301-96-8)
화학적 성질
grey to black powder
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 2.2% (1 of 46) of reports.
Danger
H272 (97.8%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Hazards Summary
A silver(I)-silver(III) oxide; A strong oxidizing agent; A severe skin, eye, respiratory tract, and mucous membrane irritant; [Merck Index] An oxidizing agent that may cause fire on contact with combustible materials; Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Alfa Aesar MSDS] See Silver.
Hazard Classes and CategoriesOx. Sol. 2 (97.8%)
안전 및 보호
Exposure Control and Personal Protection0.01 [mg/m3], inhalable fraction, as Ag (salts)[German Research Foundation (DFG)]
독성 정보
Treatment
EYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration.
화학 및 산업
약리 정보
Metabolism/Metabolites
Silver and its compounds can be absorbed via inhalation, while silver compounds can also be absorbed orally and dermally. It distributes throughout the body in the blood, particularily to the liver. Insoluble silver salts are transformed into soluble silver sulfide albuminates, bind to amino or carboxyl groups in RNA, DNA, and proteins, or are reduced to metallic silver by ascorbic acid or catecholamines. Metallic silver is oxidized and may deposit in the tissues, causing arygria. Silver is eliminated primarily in the faeces. (L808)
용도 및 제조
Uses
Used to make silver oxide-zinc alkali batteries; [Merck Index] Active product registrations in the US for use as a swimming pool disinfectant; [NPIRS]
Battery Manufacturing [Category: Industry]
Silver(I,III) oxide is used as part of the manufacture of silver oxide-zinc alkaline batteries. (L835)
응용 분야
용도In the manufacture of silver oxide-zinc alkali batteries.
상·하류 제품 정보
하류 제품
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