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-241/20 |
| 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.
[/vc_column_text][/vc_column][/vc_row]
You must be logged in to post a review.
Related products
Carbon Activated Powder
Carbon Activated Powder
Product Name: Carbon Activated Powder (C, Purity: > 99.9% APS: 25 mesh)
| Product | Carbon Activated Powder |
| Cat No | NCZ-MN-158/20 |
| CAS No | 7440-44-0 |
| Purity | > 99.9% |
| APS | 25 mesh |
| Molecular Formula | C |
| Molecular Weight | 12.01g/mol |
| Form | Powder |
| Color | Black |
| Melting Point | 3550C (6422F) |
| Boiling Point | Sublimes |
| PH value | 5.0-10.0 |
| Specific Gravity | 250-600g/1 |
| % Volatiles by volume @ 21C (70F) | 0 |
| Vapor Density | 0.4 |
| Vapor pressure | 1 @ 3586C (6487F) |
| Solubility | Insoluble in water |
Carbon Mesoporous Nanopowder
Carbon Mesoporous Nanopowder
Product Name: Carbon Mesoporous Nanopowder (C, Purity: >99.9%, APS: < 100nm)
| Product | Carbon Mesoporous Nanopowder |
| Cat No | NCZ-MN-160/20 |
| CAS No | 1333-86-4 |
| Purity | >99.9% |
| APS | < 100 nm |
| Molecular Formula | C |
| Molecular Weight | 12.01 |
| Form | Powder |
| Color | Black |
| Density | 1-2.1 g/cm³ |
| Melting Point | 3654 °C |
| Boiling Point | 4827 °C |
| SSA | >500 m2/g (BET) |
| Vapor pressure | 1 mm Hg @ 3586C |
| Solubility | Soluble in Water |
Copper Indium Gallium Selenide
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 |
| Color | Silver |
| 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.
The p-type layer can be produced by thin film deposition of a Gallium doped Copper Indium Selenide (CIGS) Nanopowder sold under the Nanochemazone Solar Energy group. Most CIGS-based PV solar cells are produced from thin film deposition of CIGS using sputtering techniques.
Nanochemazone produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available.
Copper Indium Gallium Selenide Related Information
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
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.
Indium Arsenide Nanopowder
Indium Arsenide Nanopowder
Product Name: Indium Arsenide Nanopowder (InAs, Purity: 99.9%)
| Product | Indium Arsenide Nanopowder |
| Cat No | NCZ-NSC812/20 |
| CAS No | 1303-11-3 |
| Purity | 99.9% |
| APS | 80-100nm |
| Molecular Formula | InAs |
| Molecular Weight | 189.740g/mol |
| Form | Powder |
| Color | Gray |
| Density | 5.67g/cm3 |
| Melting Point | 942°C |
| Refractive Index | 3.51 |
| Dielectric Constant | 15.15 |
| Electrton Mobility | 40000(cm2/(V*s)) |
| Storage | Normal Room Temperature |
| Thermal Conductivity | 0.27(300K (W/cm•K)) |
| Specific Heat Capacity | 47.8 J•mol-1•K-1 |
| Solubility in water | Insoluble in water |
Indium Arsenide Nanopowder Related Information
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
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.
Indium Selenide Powder
Indium Selenide Powder
Product Name: Indium Selenide Powder (In2Se3, >99.9%, APS: 40-70µm)
| Product | Indium Selenide Powder |
| Cat No | NCZ-NSC815/20 |
| CAS No | 12056-07-4 |
| Purity | >99.9% |
| APS | 40-70µm |
| Molecular Formula | In2Se3 |
| Molecular Weight | 466.516 g/mol |
| Density | 5.80 g/cm³ |
| Solubility in water | Insoluble in cold water |
Indium Selenide Related Information
Storage Conditions: Airtight sealed, avoid light, and keep dry at room temperature. 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.
Lanthanum (III) Phosphate, Anhydrous Powder
Lanthanum Phosphate or Lanthanum (III) Phosphate, Anhydrous Powder
Product Name: Lanthanum (III) Phosphate, Anhydrous| Product Name | Lanthanum (III) Phosphate, Anhydrous |
| Cat No | NCZ-MN-259/20 |
| CAS No | 13778-59-1 |
| Purity | 99.9% |
| APS | 40-50 µm |
| MF | LaPO4 |
| Molecular Weight | 233.875 g/mol |
| Appearance | White powder or chunks |
| Form | Powder |
| Non-Rare Earth Impurities | %Max. | %Max. | %Max. |
| Fe2O3 | 0.005 | 0.01 | 0.01 |
| SiO2 | 0.01 | 0.02 | 0.03 |
| CaO | 0.01 | 0.01 | 0.03 |
| Cl- | 0.005 | 0.01 | 0.05 |
| SO4- | 0.01 | 0.01 | 0.03 |
| K2O | 0.01 | 0.01 | 0.01 |
| Na2O | 0.005 | 0.01 | 0.01 |
Lanthanum (III) phosphate Applications:
Lanthanum Phosphate Widely used in microelectronics, catalysts, ferroelectric materials, lithium batteries, semiconductors, and other electronic fields.Lanthanum (III) phosphate Related Information
Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. 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. Also available as Lanthanum (III) phosphate hydrate form powderLanthanum (III) Phosphate Hydrate
Lanthanum Phosphate or Lanthanum (III) Phosphate Hydrate is highly insoluble in water and converts to the oxide when heated (calcined). Anhydrous Lanthanum (III) Phosphate is generally immediately available in most volumes. High purity, submicron, and nanopowder forms may be considered. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research, and safety (MSDS) information are available. Please request a quote above to receive pricing information based on your specifications. Lanthanum Hafnium Zirconate Powder
Tri Pelletized Activated Carbon
Micron Carbonyl Iron Powder
Product Name: Micron Carbonyl Iron Powder (Purity: 99.9%, APS: 5-10 µm)
| Product | Carbonyl Iron Powder |
| Cat No | NCZ-MN-166/20 |
| CAS No | 7439-89-6 |
| Purity | 99.9% |
| APS | 5-10µm |
| Molecular Formula | Fe |
| Molecular Weight | 55.85g/mol |
| Form | Powder |
| Color | Gray |
| Density | 7.86g/cm3 |
| Melting Point | 1535°C |
| Boiling Point | 2750°C |
| Thermal Expansion | 11.8 µm•m-1•K-1 |
| Thermal Conductivity | 0.804 W/cm/K (298.2 K) |
| Vickers Hardness | 608 MPa |
| Poisson's Ratio | 0.29 |
| Electrical Resistivity | 9.71 µΩ•cm (20°C) |
| Electronegativity | 1.8 Paulings |
| Young's Modulus | 211 GPa |
| Specific Heat | 0.106 Cal/g/K @ 25°C |
| Heat of Fusion | 3.56 Cal/gm mol |
| Solubility | Insoluble in water |
Tungsten Hexacarbonyl Nanopowder
Tungsten Hexacarbonyl Nanopowder
Product Name: Tungsten Hexacarbonyl Nanopowder (W, Purity: 99.9%, APS: 80-100 nm)
| Product | Tungsten Hexacarbonyl Nanopowder |
| Cat No | NCZ-MN-170/20 |
| CAS No | 14040-11-0 |
| Purity | 99.9% |
| APS | 80-100nm |
| Linear Formula | W(CO)6 |
| Form | Solid |
| Density | 2.65 g/mL at 25 °C (lit) |
| Melting Point | 150 °C (lit) |
| Vapor Density | 12.1 (vs air) |
| Vapor Pressure | 1.2 mmHg (67 °C) |
| Impurities | < 1 % Mo |
Reviews
There are no reviews yet.