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Silver Granules 9995 Pure Silver 99,95% Ag - 5g
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Description
Silver Granules 99.95% (Ag)
Other Names: Elemental Silver, Pure Silver Granulate
CAS Number: 7440-22-4
EC Number: 231-131-3
Chemical Formula: Ag
Molar Mass: 107.87 g/mol
Purity: ≥99.95%
Appearance: Silvery-white metallic granules with a bright luster
Particle Size: Irregular granules (typically 2–6 mm)
Chemical and Physical Properties
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Density: 10.49 g/cm³
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Melting Point: 961.8 °C
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Boiling Point: 2,162 °C
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Solubility: Insoluble in water; soluble in nitric acid and hot concentrated sulfuric acid
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Conductivity: Excellent electrical and thermal conductor
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Stability: Stable under normal conditions; tarnishes in the presence of sulfur compounds
Applications
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Analytical Chemistry: Used as a high-purity reagent and for trace metal analysis
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Metallurgy: Employed in alloying, silver soldering, and metallurgical refining
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Electronics: Applied in high-conductivity electrical contacts and components
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Jewelry and Coinage: Utilized in fine silver manufacturing
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Glass and Ceramics: Acts as a glazing and pigmenting agent in decorative coatings
Safety Information
Signal Word: ⚠️ Warning
Hazard Statements
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H410: Very toxic to aquatic life with long lasting effects
Precautionary Statements
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P273: Avoid release to the environment
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P391: Collect spillage
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P501: Dispose of contents/container in accordance with local regulations
Handling and Storage
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Handling: Avoid dust formation; ensure proper ventilation
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Storage: Store in a cool, dry, and well-ventilated place in tightly closed containers