Silver Acetate

Basic Information of Silver Acetate

CAS No.	563-63-3
EC No.	209-494-3
Chemical Formula	AgCH₃COO
Molecular Weight	166.91 g/mol
Appearance	Fine white to slightly grayish crystalline powder
Odor	Slight acetic acid-like
Melting point	Decomposes ~200 °C
Boiling point	Not applicable (decomposes)
Density	approx. 3.26 g/cm³
Solubility	Moderately soluble in water (1.04 g/100 mL at 20 °C); soluble in hot water, ammonia, dilute acids, acetonitrile
Nature (hazards)	Causes skin and eye irritation, harmful if swallowed or inhaled, toxic to aquatic life with long lasting effects
RIDADR	UN 3077, Environmentally hazardous substance, solid, n.o.s. (Silver acetate), Class 9, Packing Group III
Chemical Structure

Primary Applications of Silver Acetate

Silver Acetate provides a mild, organic-compatible source of Ag⁺ ions and is widely used in nanotechnology, catalysis, and antimicrobial formulations.

1. Silver Nanoparticle Synthesis
   Preferred precursor for controlled reduction in organic solvents to produce monodisperse Ag nanoparticles for plasmonics, SERS substrates, antimicrobial coatings, and catalysis.

2. Organometallic Silver Complex Synthesis
   Serves as starting material for preparing Ag(I) complexes with phosphines, carbenes, or other ligands in coordination chemistry and homogeneous catalysis research.

3. Antimicrobial & Biocidal Applications
   Incorporated into coatings, textiles, medical devices, and polymers for controlled release of Ag⁺ ions with strong antimicrobial activity against bacteria and fungi.

4. Supported Silver Catalyst Preparation
   Used in impregnation or reduction to deposit Ag on carbon, alumina, or oxide supports for selective oxidation and ethylene oxide catalysis.

5. Analytical & Electrochemical Applications
   Employed as a reagent in silver-based reference electrodes, ion-selective sensors, and qualitative analysis where sulfate or nitrate interference is undesirable.

6. Advanced Materials & Nanotechnology
   Facilitates silver nanoshell, nanowire, or composite synthesis for conductive inks, transparent electrodes, and functional coatings.

• Accurate Silver Content & Purity
  Precise analytical control ensures uniform Ag content, low heavy metal impurities, and batch reproducibility for reliable reduction or synthesis performance.

• Secure Precious Metal Sourcing
  Transparent, responsible silver procurement with inventory buffering to provide supply stability and competitive pricing.

• Technical Application Support
  Dedicated specialists provide advice on reduction protocols, nanoparticle stabilization, antimicrobial formulation, and process optimization.

• Full Regulatory Compliance
  Comprehensive COA, REACH, RoHS, and detailed SDS documentation to facilitate global operations and audits.

• Sustainability & Recycling Commitment
  Ethical sourcing practices and silver recovery/recycling programs aligned with ESG objectives and circular economy principles.

Hazards Classification

• GHS Classification: Skin Irritation (Category 2); Eye Irritation (Category 2A); Acute Toxicity, Oral (Category 4); Aquatic Chronic (Category 2)

• Hazard Statements: H315: Causes skin irritation; H319: Causes serious eye irritation; H302: Harmful if swallowed; H411: Toxic to aquatic life with long lasting effects

• UN Number: UN 3077

• Hazard Class: 9 (Miscellaneous dangerous substances and articles)

• Packing Group: III