Description

Silver Oxide (Ag4O4) is a high-purity inorganic compound with the CAS number 155645-89-9. This material serves as a critical precursor and oxidizing agent in advanced chemical synthesis and electronic applications. It is essential for manufacturers and R&D facilities in the pharmaceutical, fine chemical, and specialty battery sectors requiring precise and reliable performance.

Application

• Chemical Synthesis: A key reagent and oxidizing agent in the preparation of other silver compounds and specialty organic molecules.
• Electrode Manufacturing: Used in the production of zinc-silver oxide (AgO) batteries and other high-performance electrochemical cells.
• Catalysis: Employed as a catalyst or catalyst precursor in oxidation reactions and organic transformations.
• Glass & Ceramics: Acts as a coloring agent and modifier in the production of specialty glasses and conductive ceramics.
• Laboratory Research: Serves as a standard or starting material in analytical chemistry and materials science research.
• Antimicrobial Formulations: Investigated for use in controlled-release antimicrobial coatings and composites.

Basic Information

Product Name	Silver Oxide (Ag4O4)
CAS No.	155645-89-9
Molecular Formula	Ag4O4
Molecular Weight	495.56 g/mol
Synonyms	Silver(I,III) oxide; Disilver(I) disilver(III) oxide; Silver suboxide; Tetrasilver tetroxide; Argentic oxide; Silver peroxide (historical); Ag4O4; Silver oxide, black
EINECS	Contact for details

Quality Control

Our Silver Oxide (Ag4O4) is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, impurity profile analysis, and physical characterization, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing purity, heavy metal content, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be stored away from direct light exposure. Keep away from incompatible materials such as strong reducing agents and combustible materials.

Specification

Item	Specification
Appearance	Black to grayish-black powder
Identification (IR)	Conforms
Assay (Ag4O4)	≥ 99.0%
Loss on Drying	≤ 0.5%
Insoluble Matter	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Particle Size (D50)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.