Gold hydroxide Powder
₹0.00
Gold hydroxide Powder
| Product |
Gold hydroxide Powder |
| Colour | Vivid, dark yellow crystals |
| Purity | 99% |
| Pack size | 100-325 Mesh (customizable) |
| Ingredient/MF | Au(OH)3 |
| Product Code | NCZ-CP-241/20Â Â Â Â Â Â Â Â Â Â |
| CAS Number                                     | 1303-52-2 |
Gold hydroxide Description
Gold hydroxide, gold trihydroxide, or gold hydroxide is an inorganic compound, a hydroxide of gold, with formula Au(OH)3. It is also called auric acid with formula H3AuO3. It is easily dehydrated above 140 °C to gold oxide. Salts of auric acid are termed aurates.
Gold hydroxide is used in medicine, porcelain making, gold plating, and daguerrotypes. Gold hydroxide deposited on suitable carriers can be used for preparation of gold catalysts.
Gold hydroxide is a product of electrochemical corrosion of gold metalization subjected to moisture and positive electric potential; it is one of the corrosion failure modes of microelectronics. Voluminous gold hydroxide is produced from gold metalization; after the layer grows thick it may spall, and the conductive particles may cause short circuits or leakage paths. The decreased thickness of the gold layer may also lead to an increase in its electrical resistance, which can also lead to electrical failure.
Gold is a chemical element with the symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In a pure form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits.
It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium and also as mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).
Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test.
Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction.
Related Information
Please email us for the customization.
Email: contact@nanochemazone.com
Please contact us for customization and price inquiry
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Note: For pricing & ordering information, please contact us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities & Customization. E-mail: contact@nanochemazone.com
Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.
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Product Name: Â Aluminum Sulphide Powder
| Product | Â Â Aluminum Sulphide |
| CAS No. | 1302-81-4 |
| Appearance | Â Â White Powder |
| Purity | 99.9% |
| APS | 1 – 5 Microns (Can be customized) |
| Ingredient | Al2S3 |
| Product Code | NCZ-MP-S101 |
| Molecular Weight | 150.16 g/mol |
| Theoretical Density | 2.02 g/cm³ |
| Melting Point | 1,100°C (2,012°F) |
Al2S3 Description :
Sulfides
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Aluminum Sulfide Applications:
Aluminum sulfide, also known as aluminium sulphide, is a compound of aluminum and sulfur with the formula Al2S3. A colorless or gray solid with an exceptional sensitivity to moisture, aluminum sulfide is not to be confused with the more widely used aluminum sulfate, Al2(SO4)3. Exposed to the atmosphere or other sources of moisture, aluminum sulfide will hydrolize into aluminum hydroxides and hydrogen sulfide gas. This makes careful storage and handling a priority.
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RELATED INFORMATION
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature. Â
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Carbon Micro Powder
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Product Name: Carbon Micro Powder (C, Purity: 99.9%, APS: 2-12 µm)
| Product | Carbon Micro Powder |
| Cat No | NCZ-MN-161/20 |
| CAS No | 7440-44-0 |
| Purity | 99.9% |
| APS | 2-12µm |
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| Molecular Weight | 12.01g/mol |
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| Color | Black |
| Density | 2.2g/cm³ |
| Melting Point | 3652-3697 ºC |
| Boiling Point | 4200 ºC |
| Thermal Conductivity | 119-165 W/m/ |
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Please email us for the customization.
Email: contact@nanochemazone.com
Please contact us for customization and price inquiry
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Product Name: Charcoal Powder (C, APS: 60-70µm, Purity: 99.9%)
| Product | Charcoal Powder |
| Cat No | NCZ-MN-162/20 |
| CAS No | 7440-44-0 |
| Purity | 99.9% |
| APS | 60-70µm |
| Molecular Formula | C |
| Form | Powder |
| Color | Black |
| Bulk Density | 0.34g/ml |
Please email us for the customization.
Email: contact@nanochemazone.com
Please contact us for customization and price inquiry
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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Copper Indium Gallium Selenide
| Product | Copper Indium Gallium Selenide |
| Cat No | NCZ-NSC809/20 |
| CAS No | 12018-95-0 |
| Purity | 99.9% |
| APS | 1-2µm |
| Molecular Formula | CuInxGa(1-x)Se2 |
| Form | Powder |
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| Density | 5.7 g/cm3 |
| Melting Point | 990-1070 °C |
Copper Indium Gallium Selenide Description
Copper Indium Gallium Selenide Powder (CIGS) for solar energy applications is a p-type or absorber layer material. CIGS-based photovoltaic cells (PV Cells) for solar energy are fabricated from a positively charged or p-type CIGS layer underneath a negatively charged or n-type layer.
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Copper Indium Gallium Selenide  Related Information
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature. Â
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Granular Activated Carbon
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Product Name: Granular Activated Carbon (C, Purity: 99.9%, APS: 50-60µm)
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| Cat No | NCZ-MN-164/20 |
| CAS No | 7440-44-0 |
| Purity | 99.9% |
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| Molecular Weight | 242.62 g/ mol |
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| Color | Black |
| PH value | 6-7 |
| SSA | 900-1100 m2/g |
| Bulk Density | 0.45 g/ cm3 |
| Solubility | Insoluble In Water |
Please email us for the customization.
Email: contact@nanochemazone.com
Please contact us for customization and price inquiry
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Lanthanum Hafnium Zirconate Powder
Lanthanum Hafnium Zirconate powder
Product Name: Lanthanum Hafnium Zirconate powder (Purity: 99.5%, APS: 30-45µM)
| Product | Lanthanum Hafnium Zirconate powder |
| Cat No | NCZ-MN-258/20 |
| CAS No | 12031-48-0 |
| APS | 1-10 µM, 10-25 µM 25- 45 µM (Customizable) |
| Purity | 99.5% |
| Form | White, odorless Powder |
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| Melting Point | ~ 2680 deg C |
| Solubility | Insoluble in Water |
| Formula | La2Zr2O7 |
Lanthanum Hafnium Zirconate powder’s COA:
| Hf | 2.2% |
| Fe | 0.01% |
| Na | 0.01% |
| Al | 0.1% |
| Si | 0.1% |
| Ca | 0.005% |
| Sr | 0.02% |
| Pb | 0.001% |
Latest information about the manufacturing techniques of lanthanum zirconate (La2Zr2O7, LZ) Powder and La2Zr2O7 based thermal barrier coatings (TBCs). Lanthanum zirconate is a promising candidate material for TBC applications due to its lower thermal conductivity and higher thermal stability compared to other traditional TBC systems.
We can supply Lanthanum zirconate powder and target materials, welcome contact us!
Lanthanum zirconate ( La2Zr2O7 ), purity 3N5, primary particle size 3um, material XRD pure phase.
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Widely used in microelectronics, catalysts, ferroelectric materials, / lithium batteries, semiconductors, and other electronic fields.
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Airtight sealed, avoid light and keep dry at room temperature. Â
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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Tantalum Carbide Powder (TaC, Purity: 99.9%, APS: 1000 nm, Cubic)
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| Cat No | NCZ-MN-260/20 |
| CAS No | 12070-06-3 |
| APS | 1000 nm (customizable) |
| Purity | 99.9% |
| Molecular Formula | TaC |
| Molecular Weight | 192.96 g/mol |
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| Color | Gray |
| Density | 14.30 g/cm³ |
| Melting Point | 3,880 °C |
| Boiling Point | 4,780 °C |
| Solubility | Insoluble in water |
They are extremely hard, brittle, refractory ceramic materials with metallic electrical conductivity. They appear as brown-gray powders, which are usually processed by sintering.
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Tantalum Carbide Application:
Tantalum Carbide Powder Applications
1. Tantalum carbide is often added to tungsten carbide/cobalt (WC/Co) powder attritions to enhance the physical properties of the sintered structure. It also acts as a grain growth inhibitors preventing the formation of large grains, thus producing materials of optimal hardness.
2. It is also used as a coating for steel molds in the injection molding of aluminum alloys. While providing a hard, wear-resistant surface, it also provides a low friction mold surface.
3. Tantalum carbide is also used in the production of sharp instruments with extreme mechanical resistance and hardness.
4. It is also used in tool bits for cutting tools.
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Nanochemazone specializes in producing high purity Tantalum Carbide Powder with the smallest possible average grain sizes for use in the preparation of pressed and bonded sputtering targets and in 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). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles also produce very high surface areas. Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns, and submicron (< 1 micron). We can also provide many materials in the nanoscale range.
Tantalum Carbide Related Information
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature. Â
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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Product Name: Zinc Selenide Powder (ZnSe, >99.9%, APS: 40-70µm)
| Product | Zinc Selenide Powder |
| Cat No | NCZ-NSC817/20 |
| CAS No | 1315-09-9 |
| Purity | >99.9 % |
| APS | 40-70µm (Can be customized) |
| Molecular Formula | ZnSe |
| Molecular Weight | 144.35 g/mol |
| Color | Yellow |
| Density | 5.27 g/cm³ |
| Melting Point | 1525 °C |
| Linear Expansion Coefficient | 7.57x10-6 @ 20°C |
| Young Modulus | 67.2 GPa |
| Thermal Conductivity | 18 Wm |
| Solubility in water | Insoluble in water |
Zinc Selenide Related Information
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.Â
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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