Ammonium Carbonate Powder
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In StockAmmonium Carbonate Powder
Product | Ammonium Carbonate |
CAS No. | 1111-78-0 |
Appearance | White Powder |
Purity | 99.9% |
APS | 1 – 5 Microns (Can be customized) |
Ingredient | NH4NH2CO2 |
Product Code | NCZ-NSC-239/20 |
Ammonium Carbonate Powder Description :
Ammonium carbonate Powder is an inorganic compound with the formula NH4[H2NCO2]. It is a white solid that is extremely soluble in water, less so in alcohol. Ammonium carbonate can be formed by the reaction of ammonia with carbon dioxide, and will slowly decompose to those gases at ordinary temperatures and pressures.
Ammonium Carbonate Powder Related Information
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
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Description
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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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Niobium boride Powders having NbB, NbB2, and Nb3B4 phases in various amounts and single-phase NbB powders were successfully synthesized by using powder metallurgy methods from related metal oxide raw materials in the presence of a strong reducing agent. Nb2O5, B2O3, and Mg powder blends were milled at room temperature by a high-energy ball mill for a different time. Subsequently, an undesired MgO phase was removed from the milled powders by HCl leaching to constitute NbB–NbB2–Nb3B4 as final products, and they were subjected to an annealing process at 1500 °C for 4 h to observe probable boride transformation. Characterization was carried out by XRD, DSC, PSA, SEM/EDX, TEM, and VSM.
The effects of milling time (up to 9 h) on the formation, microstructure, and thermal behavior of the final products were investigated. The reduction reaction took place after milling stoichiometric powder blends for 2 h. Nano-sized NbB–NbB2–Nb3B4 powders in high purity were obtained in the absence of any secondary phase and any impurity via mechanochemistry by milling for 5 h and leaching with 4 mol/L HCl. After annealing, pure and nano-sized NbB–NbB2–Nb3B4 powders transformed to a single NbB phase without leaving behind NbB2 and Nb3B4 phases.
RELATED INFORMATION
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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: Vanadium Carbide Powder
Product Vanadium Carbide Powder Colour Grey Powder Purity ≥ 99.9% Particle size 1-10 µM (customizable) Ingredient/MF VC Product Code NCZ-C-108/20 CAS Number 12070-10-9 Vanadium Carbide Description:
Vanadium carbide is the inorganic compound with the formula VC.
It is an extremely hard refractory ceramic material. With a hardness of 9-9.5 Mohs, it is possibly the hardest metal-carbide known.
It is of interest because it is prevalent in vanadium metal and alloys.
Vanadium carbide is Gray metallic powder with a cubic system structure of NaCl type, the crystalline constant is 4.182A.
The carbide is chemically stable and has excellent high-temperature property.
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Product Name: Zirconium Carbide Powder
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