Product Code : ME-Ag-5N-CU
Silver is a soft, malleable metal with a characteristic sheen. It has the highest thermal and electrical conductivities of all metals. It is generally found uncombined, or in the sulfide or arsenide ores from which it can be recovered as a cyanide complex which is subsequently reduced to the metal, in aqueous solution, by the use of zinc. The pure metal is stable to water and oxygen but is attacked in air by sulfur bearing compounds to form the characteristic black layer of silver sulfide. It is soluble in sulfuric and nitric acids. Some silver salts are sensitive to light (e.g. AgI, AgCl and AgBr) and are of fundamental importance to photography.
ATT is a professional supplier of high-purity Silver Metal. The purity can be 99.99%(4N), 99.995%(4N5), 99.999%(5N). Ruthenium Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Product | Product Code | Purity | Size | Contact Us |
Product Information
Silver is a soft, malleable metal with a characteristic sheen. It has the highest thermal and electrical conductivities of all metals. It is generally found uncombined, or in the sulfide or arsenide ores from which it can be recovered as a cyanide complex which is subsequently reduced to the metal, in aqueous solution, by the use of zinc. The pure metal is stable to water and oxygen but is attacked in air by sulfur bearing compounds to form the characteristic black layer of silver sulfide. It is soluble in sulfuric and nitric acids. Some silver salts are sensitive to light (e.g. AgI, AgCl and AgBr) and are of fundamental importance to photography. Other applications and industries in which silver is used include the manufacture of jewellery (both as the pure metal and as a constituent of various alloys), the electrical industry (e.g. in the manufacture of contacts) and for the silvering of glass. Sterling silver contains 92.5% silver. The rest is copper or some other metal. It is used for jewelry and silver tableware, where appearance is important. Silver is used to making mirrors, as it is the best reflector of visible light known, although it does tarnish with time. It is also used in dental alloys, solder and brazing alloys, electrical contacts, and batteries. Silver paints are used for making printed circuits.
ATT is a professional supplier of high-purity Silver Metal. The purity can be 99.99%(4N), 99.995%(4N5), 99.999%(5N). Ruthenium Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes.
Synonyms
Silver Metal Specification
Size:customized
Purity:2N(99%), 3N5(99.95%), 4N(99.99%), 4N5(99.995%),5N(99.999%).
Per your request or drawing
We can customized as required
Properties(Theoretical)
Molecular Weight | 107.87 |
Appearance | Silver solid |
Material condition | Hard |
Material condition | Soft |
Melting Point | 961.88 °C |
Boiling Point | 2192 °C |
Density | 10.50 g/cm3 |
Electrical Resistivity | 1.596 nΩ ·cm (20 °C) |
Electronegativity | 1.93 Paulings |
Heat of Fusion | 11.28 kJ ·mol -1 |
Latent heat of fusion ( J g⁻¹ ) | 103 |
Specific Heat | 0.233 J/gm ·K |
Poisson's ratio ( Hard ) | 0.367 |
Poisson's ratio ( Soft ) | 0.367 |
Heat of Vaporization | 250.58 kJ ·mol-1 |
Latent heat of evaporation ( J g⁻¹ ) | 2390 |
Thermal Conductivity | 429 W ·m-1·K-1 |
Thermal Expansion | (25 °C) 18.9 µm·m-1·K-1 |
Vickers Hardness | 251 MPa |
Hardness - Vickers ( kgf mm⁻² ) ( Soft ) | 25 |
Hardness - Vickers ( kgf mm⁻² ) ( Hard ) | 95 |
Young's Modulus | 83 GPa |
Temperature coefficient ( K⁻¹ ) | 0.00410 @0-100°C |
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 0.74 |
Bulk modulus ( GPa ) ( Hard ) | 103.6 |
Bulk modulus ( GPa ) ( Soft ) | 103.6 |
Tensile modulus ( GPa ) ( Hard ) | 82.7 |
Tensile modulus ( GPa ) ( Soft ) | 82.7 |
Tensile strength ( MPa ) ( Hard ) | 330 |
Tensile strength ( MPa ) ( Soft ) | 172 |
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 19.100 @0-100°C |
Izod toughness ( J m⁻¹ ) ( Soft ) | 5 |
Chemical composition
Purity:5N(99.999%)
Element | Value |
Mg | <1 PPM |
Fe | 1 PPM |
Na | <1 PPM |
We can customized as required
Chemical composition
Purity:4N(99.999%)
Pd | 0.001 | Au | 0.0005 |
Pt | 0.001 | Mg | 0.0001 |
Ru | 0.001 | Sn | 0.0005 |
Pb | 0.0001 | Si | 0.0005 |
Mn | 0.0001 | Cu | 0.0005 |
Ir | 0.001 | Zn | 0.0001 |
Fe | 0.0005 | Bi | 0.0001 |
Ni | 0.0001 | Al | 0.0005 |
We can customized as required
Applications of Silver Metal
Some silver salts are sensitive to light (e.g. AgI, AgCl and AgBr) and are of fundamental importance to photography. Other applications and industries in which silver is used include the manufacture of jewellery (both as the pure metal and as a constituent of various alloys), the electrical industry (e.g. in the manufacture of contacts) and for the silvering of glass. Sterling silver contains 92.5% silver. The rest is copper or some other metal. It is used for jewelry and silver tableware, where appearance is important. Silver is used to making mirrors, as it is the best reflector of visible light known, although it does tarnish with time. It is also used in dental alloys, solder and brazing alloys, electrical contacts, and batteries. Silver paints are used for making printed circuits.
Packing of Silver Metal
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’ High Purity Silver Metal is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
Linear Formula | Ag |
CAS # | 7440-22-4 |
MDL Number | MFCD00003397 |
EC No. | 231-131-3 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 23954 |
IUPAC Name | silver |
SMILES | [Ag] |
InchI Identifier | InChI=1S/Ag |
InchI Key | BQCADISMDOOEFD-UHFFFAOYSA-N |