Product Code : ME-Au-5N-BR
This metal has been known since prehistoric times Gold is a soft metal with a characteristic yellow color. Most mined gold is stored as bullion. It is the most malleable and ductile of any element. It is unaffected by air, water, alkalis and acids, with the exception of "aqua regia", HNO₃/HCl. The fact that it is chemically unreactive means that it is often found in its natural state. It is a good thermal and electrical conductor and has excellent reflective properties to both light and infrared. It has an abundance in the earth's crust of 0.0011 ppm.
ATT specializes in producing high purity uniform shaped Gold Rod with the highest possible density and smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard rod sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also providerod outside this range and deposition materials for specific applications such as fuel cells and solar energy and for thin film deposition on glass or metal substrates. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.
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
This metal has been known since prehistoric times Gold is a soft metal with a characteristic yellow color. Most mined gold is stored as bullion. It is the most malleable and ductile of any element. It is unaffected by air, water, alkalis and acids, with the exception of "aqua regia", HNO₃/HCl. The fact that it is chemically unreactive means that it is often found in its natural state. It is a good thermal and electrical conductor and has excellent reflective properties to both light and infrared. It has an abundance in the earth's crust of 0.0011 ppm.
ATT specializes in producing high purity uniform shaped Gold Rod with the highest possible density and smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard rod sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also providerod outside this range and deposition materials for specific applications such as fuel cells and solar energy and for thin film deposition on glass or metal substrates. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.
Synonyms
265837
Gold Rod Specification
Size：Our standard rod sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter.
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 196.97 |
| Appearance | Yellow |
| Melting Point | 1064.43 °C |
| Boiling Point | 3080 °C |
| Density | 19.3 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 2.214 microhm-cm @ 20 °C |
| Electronegativity | 2.4 Paulings |
| Heat of Vaporization | 81.8 K-Cal/gm atom at 3080 °C |
| Poisson's Ratio | 0.44 |
| Specific Heat | 0.308 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 3.18 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 14.2 µm·m-1·K-1 |
| Vickers Hardness | 216 MPa |
| Young's Modulus | 79 GPa |
| Temperature coefficient ( K⁻¹ ) | 0.00400 @0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 0.74 |
Chemical composition
Purity：5N（99.999%）
| Element | Value |
| Mg | 1 PPM |
| Ag | 80 PPM |
| Cu | 10 PPM |
| Si | 1 PPM |
| Fe | 3 PPM |
We can customized as required
Applications of Gold Rod
Most of the metal is retained for use as bullion reserves, but some is used within the electronics and jewellery industries, where it is frequently alloyed with other elements to improve the mechanical properties of the metal (e.g. copper and silver).
Packing of Gold Rod
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’Gold Rod 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 | Au |
| CAS | 7440-57-5 |
| MDL Number | MFCD00003436 |
| EC No. | 231-165-9 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23985 |
| SMILES | [Au] |
| InchI Identifier | InChI=1S/Au |
| InchI Key | PCHJSUWPFVWCPO-UHFFFAOYSA-N |
