1301-96-8 Usage
Description
Silver oxide, also known as silver(II) oxide, is a chemical compound with the formula Ag2O. It is a gray monoclinic or cubic crystal or powder that is diamagnetic, a semiconductor, and has a density of 7.48 g/cm3. Silver oxide decomposes to its elements above 100°C and is insoluble in water, with a solubility of 27 mg/L at 25°C. It is soluble in alkalis, decomposes in ammonia solution evolving nitrogen, dissolves in dilute acids with decomposition evolving oxygen, forms a brown solution in concentrated nitric acid, and forms an intense green coloration in concentrated sulfuric acid. Chemically, it is a grey to black powder.
Uses
Used in Battery Industry:
Silver oxide is used as a key component in the manufacture of silver oxide-zinc alkali batteries, providing high energy density and long shelf life.
Used as an Oxidizing Agent:
In various laboratory reactions, silver oxide serves as an oxidizing agent, facilitating chemical transformations.
Used in Catalyst Preparation:
Silver oxide is used as a catalyst to prepare silver metal, which has applications in various industries.
Used in Carbon Dioxide Scrubbing:
It acts as an effective carbon dioxide scrubber, utilized in environments such as nuclear submarines, the International Space Station, and space shuttles to maintain a safe atmosphere.
Used in Gas Sensor Filters Manufacturing:
Silver oxide is used in the production of filters for gas sensors, enhancing their sensitivity and selectivity.
Used in Infection-resistant Surgical Fabrics:
It is incorporated into some infection-resistant surgical fabric materials and fibrous textile articles, providing a hygienic environment during medical procedures.
Used in Concrete and Swimming Pools:
Silver oxide is used in concrete and swimming pools to protect the water from undesired microbes, ensuring cleanliness and safety.
Preparation
Silver(II) oxide is prepared by reacting silver nitrate with potassium persulfate in the presence of a base.
Purification Methods
Silver (II) oxide [1301-96-8] M 123.9, m > 1 0 0o(dec), 7.22. It is soluble in 40,000 parts of H2O, and should be protected from light. Stir it with an alkaline solution of potassium peroxysulfate (K2S2O8) at 85-90o. The black AgO is collected, washed free from sulfate with H2O made slightly alkaline and dried in air in the dark. [Hammer & Kleinberg Inorg Synth IV 12 1953.]
Check Digit Verification of cas no
The CAS Registry Mumber 1301-96-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,0 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1301-96:
(6*1)+(5*3)+(4*0)+(3*1)+(2*9)+(1*6)=48
48 % 10 = 8
So 1301-96-8 is a valid CAS Registry Number.
InChI:InChI=1/Ag.O/q+2;-2
1301-96-8Relevant articles and documents
The millimeter wave spectrum of silver monoxide, AgO
Steimle,Tanimoto,Namiki,Saito
, p. 7616 - 7622 (2007/10/03)
The pure rotational spectra of 107AgO and 109AgO were recorded in the 117-380 GHz spectral region using a dc-sputtering absorption cell. The 107Ag(I=1/2) and 109Ag(I=1/2) magnetic hyperfine parameters are interpreted in terms of plausible electronic configuration contributions to the X 2Πi state. It is shown that the determined unusual sign of the Λ-doubling and Fermi contact parameters implies that the X 2Πi state is dominated by a three open shell configuration. A comparison with isovalent CuO is made.
