Product Code : ME-Ag-5N-BR
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 certified high purity Silver Bars for short and long term physical possession and to allow for exposure and controlled risk to industrial demand fluctuations reflected in the global silver price.Bars are manufactured and minted under written SOPs (standard operating procedures) to assure quality and consistency by ATT' s custom synthesis and refining group.Besides silver bars, silver coins and silver Ingots may be purchased by funds, currency reserves, exchange-traded funds (ETFs), private investors, collectors and hobbyists to take direct physical title and possession of the metal with risk exposure from shortages or chemical/physical technology changes, such as in solar energy, and fuel cell developments, equivalent to movements in the industrial application price of Silver.
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.
ATT certified high purity Silver Bars for short and long term physical possession and to allow for exposure and controlled risk to industrial demand fluctuations reflected in the global silver price.Bars are manufactured and minted under written SOPs (standard operating procedures) to assure quality and consistency by ATT's custom synthesis and refining group.Besides silver bars, silver coins and silver Ingots may be purchased by funds, currency reserves, exchange-traded funds (ETFs), private investors, collectors and hobbyists to take direct physical title and possession of the metal with risk exposure from shortages or chemical/physical technology changes, such as in solar energy, and fuel cell developments, equivalent to movements in the industrial application price of Silver.
Synonyms
Silver Bar Specification
Size：Customized
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 107.87 |
| Appearance | Silver solid |
| Melting Point | 961.78 °C |
| Boiling Point | 2162 °C |
| Density | 10.49 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 1.586 nΩ ·cm (20 °C) |
| Electronegativity | 1.93 Paulings |
| Heat of Fusion | 11.28 kJ ·mol -1 |
| Heat of Vaporization | 250.58 kJ ·mol-1 |
| Poisson's Ratio | 0.37 |
| Specific Heat | 0.233 J/gm ·K |
| Tensile Strength | N/A |
| Thermal Conductivity | 429 W ·m-1·K-1 |
| Thermal Expansion | (25 °C) 18.9 µm·m-1·K-1 |
| Vickers Hardness | 251 MPa |
| 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 |
Chemical composition
Purity：5N（99.999%）
| Element | Value |
| Zn | 5 PPM |
| Pb | 1 PPM |
| Cu | 70 PPM |
| Na | 1 PPM |
| Fe | 5 PPM |
We can customized as required
Applications of Silver Bar
Silver is a lustrous and reflective metal and this makes it perfect for use in jewellery, silverware and mirrors. It is both malleable and ductile. It can, therefore, be flattened into sheets, pulled and drawn into thin wire, making it ideal for industrial applications, particularly in the electronics industry.
Packing of Silver Bar
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’Silver Bar 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 |
