Silver Chloride (AgCl) | ACS Reagent Grade – 10 Grams

$29.99

Chemical Information

  • Chemical Name: Silver Chloride
  • CAS Number: 7783-90-6
  • Molecular Formula: AgCl
  • Molecular Weight: 143.32 g/mol
  • Appearance: White crystalline powder or solid
  • Odor: Odorless
  • Purity: ≥ 99%

Physical & Chemical Properties

  • Melting Point: 455°C (Decomposes)
  • Boiling Point: Sublimates at high temperatures
  • Density: 5.56 g/cm³ at 25°C
  • Solubility: Insoluble in water; slightly soluble in ammonia and concentrated acids
  • Electrical Conductivity: High ionic conductivity under UV exposure
  • pH Stability: Neutral in water
  • Photoreactivity: Darkens upon exposure to light
  • Film-Forming Ability: Used in coatings and glass applications
  • Biodegradability: Inorganic compound, environmentally stable

Mechanical & Stability Properties

  • Combustibility: Non-combustible
  • Refractive Index: 2.07
  • Flash Point: Not applicable
  • Tensile Strength: Not applicable

Description

Silver Chloride (AgCl) is a high-purity inorganic compound known for its light-sensitive properties, high electrical conductivity, and antimicrobial effects. It is widely used in photographic applications, electrochemical sensors, antimicrobial coatings, and chemical research. With exceptional stability and low solubility in water, Silver Chloride is a key material in medical, industrial, and scientific applications.

Applications of Silver Chloride:

Electrochemical & Conductive Applications

  • Electrodes & Sensors: Used in silver/silver chloride (Ag/AgCl) reference electrodes for pH and electrochemical sensing.
  • Conductive Materials: Found in conductive coatings, pastes, and circuits.
  • Battery & Energy Storage: Component in solid-state and hybrid battery technologies.

Photography & Optical Coatings

  • Photographic Films & Papers: Historically used in film-based photography due to its light-sensitive properties.
  • Optical Glass Coatings: Applied to enhance UV protection in lenses and industrial glass.
  • Photochromic Glass: Used in light-responsive optical applications.

Antimicrobial & Medical Applications

  • Wound Dressings & Antimicrobial Coatings: Integrated into medical bandages for antibacterial protection.
  • Dental & Medical Implants: Used in coatings to prevent microbial infections.
  • Water Purification: Silver chloride-based filters used in sterilization systems.

Industrial & Manufacturing Applications

  • Glass & Ceramic Industry: Utilized in specialty coatings for high-performance glass and ceramic products.
  • Catalyst in Chemical Reactions: Functions as a chemical reagent and catalyst in synthesis.
  • Metal Recovery & Refining: Used in silver recovery processes from photographic and electronic waste.

Research & Laboratory Applications

  • Analytical Chemistry: Used in chemical titrations and analytical research.
  • Biological & Nanotechnology Research: Studied for its applications in nanomaterials and biomedical engineering.
  • Chemical Synthesis: Acts as a precursor in silver-based compounds.

Storage

  • Store in a cool, dry, and dark place to prevent photodegradation.
  • Keep in tightly sealed containers away from light and moisture.
  • Avoid exposure to strong acids and bases.

Handling

  • Use protective gloves, goggles, and lab coats when handling.
  • Avoid direct skin and eye contact.
  • Work in a well-ventilated area or under fume hoods.

Safety

  • Toxic if ingested or inhaled in large quantities.
  • May cause skin and eye irritation upon direct contact.
  • Dispose of according to local hazardous waste regulations.
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