Silver Sulfate Powder – High-Purity Reagent

$22.00$34.99

General Information:

  • Chemical Name: Silver Sulfate
  • CAS Number: 10294-26-5
  • Molecular Formula: Ag₂SO₄
  • Molecular Weight: 311.8 g/mol
  • Appearance: White to pale gray crystalline powder
  • Odor: Odorless

Physical and Chemical Properties:

  • Melting Point: ~652°C (decomposes)
  • Density: ~5.45 g/cm³ at 25°C
  • Solubility:
    • Sparingly soluble in water (0.83 g/100 mL at 25°C)
    • Insoluble in alcohol
  • pH (1% solution): Neutral to slightly acidic
  • Thermal Stability: Decomposes at elevated temperatures, releasing toxic fumes of sulfur oxides.

Purity and Impurities:

  • Assay (Purity): ≥ 99.0% (by dry basis)
  • Chloride Content (Cl): ≤ 0.005%
  • Heavy Metals (as Pb): ≤ 0.01%
  • Insoluble Matter: ≤ 0.1%

Description

Silver Sulfate Powder is a premium-grade, high-purity chemical compound widely used in various industrial, analytical, and research applications. Known for its stability and effectiveness, it is a critical reagent in water analysis, electrochemical studies, and as a catalyst in chemical reactions.

Applications of Silver Sulfate Powder

Analytical Chemistry:

  • Water Quality Testing:
    • Utilized as a reagent for determining chloride concentrations in water through gravimetric and titration methods.
    • Essential for sulfate determination and other analytical assays.
  • Electrochemical Analysis:
    • Integral in the preparation of silver-based reference electrodes for precise measurements in electrochemical studies.

Industrial Applications:

  • Electroplating:
    • Used in silver plating processes for jewelry, electronics, and decorative finishes.
  • Catalysis:
    • Acts as a catalyst in chemical reactions, particularly those involving organic synthesis and oxidation processes.

Environmental Science:

  • Pollution Monitoring:
    • Key reagent in detecting pollutants and analyzing wastewater for regulatory compliance.
  • Soil Analysis:
    • Employed in soil testing to study contamination levels and chemical composition.

Research and Development:

  • Material Science:
    • Investigated for its role in developing silver-based nanomaterials and advanced coatings.
  • Chemical Synthesis:
    • Used in synthesizing silver-containing compounds for further research.
  • Electrochemical Studies:
    • Essential in experiments focusing on ionic conductivity and electrode behavior.

Photographic Industry:

  • Historically used in traditional photographic processes as a key component for silver-based imaging.

Education and Demonstration:

  • Teaching Aid:
    • A valuable reagent in chemistry labs for demonstrating gravimetric analysis and precipitation reactions.

Medical and Pharmaceutical Research:

  • Studied for antimicrobial properties in silver-based formulations and coatings.

Storage:

  • Store in a cool, dry, and well-ventilated area.
  • Keep the container tightly sealed to prevent contamination and moisture absorption.
  • Protect from light exposure to maintain product stability.
  • Avoid storing near incompatible materials, such as strong acids, alkalis, or reducing agents.
  • Recommended storage temperature: 15°C to 25°C (59°F to 77°F).

Handling:

  • Wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and protective clothing, to minimize exposure.
  • Avoid creating dust during handling. Use in a well-ventilated area or under a fume hood to prevent inhalation of fine particles.
  • Prevent contact with skin, eyes, and clothing.
  • Wash hands thoroughly after handling and before eating, drinking, or smoking.

Spill and Leak Management:

  • Contain spills immediately using a non-combustible absorbent material such as sand or vermiculite.
  • Avoid allowing the material to enter drains, waterways, or soil.
  • Collect and dispose of spill material in accordance with local regulations.

Disposal:

  • Dispose of unused material, waste, and containers in compliance with local, state, and national environmental regulations.

Additional information

Size

5 GRAMS, 10 GRAMS

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