Product name: Vanadium borideCAS number: 12007-37-3MDL number：MFCD00049697EINECS：234-509-6PubChem：24860374Molecular formula: VB2Density: 5.1 g/ml,25/4℃Melting point: 2450 °CHardness: 2800 (kg/mm2)About Vanadium Boride VB2 Powder:Vanadium Boride (VB2) has a hexagonal crystal structure with a melting point of 2980 degrees Celsius, a large oxidation temperature, a large hardness. VB2 has been proven to have a Gaver’s hardness having 27.2 ± 1.5…
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Colloidal Silver Nano Silver Solution CAS 7440-22-4
About Colloidal Silver Nano Silver Solution:Nano Silver solution is a metallic Silver elemental with a particle size of 1-100nm. The particle size of the nanosilver is mostly about 20 nanometers, and a few can reach less than 5 nanometers. With a broad spectrum of bactericidal effects, about 650 kinds of bacteria, and do not produce…
Tantalum Boride TaB2 Powder CAS 12007-35-1
About Tantalum Boride TaB2 Powder :Tantalum diboride is a gray powder. Tantalum diboride is completely insoluble in acid, nitric acid and aqua regia. Slightly soluble in hot sulfuric acid and hydrofluoric acid, soluble in molten alkali and sodium carbonate. The Vickers hardness of the TaB2 film and crystal is about 30 GPa.These materials are stable…
Colloidal Gold Nano Gold Solution CAS 7440-57-5
About Colloidal Gold Nano Gold Solution:Nanogold is high purity gold as raw material, through a special new processing technology to make gold particle size of 15nm or less, greatly improve the inherent characteristics of gold, such as catalytic effect, free radical removal effect, dispersion effect and so on.Gold, namely Gold, chemical element symbol Au, its…
Chromium Diboride CrB2 Powder CAS 12007-16-8
About Chromium Diboride CrB2 Powder:Chromium diboride chemical formula is CrB2, which is one of six stable chromium di-boron, melting point 1760 ° C, good antioxidant properties, high-temperature strength. Boron with metals, certain non-metallic (such as carbon) formation of dual compounds. The usual formula MMBN is usually used, generally a complex compound, and does not follow…
Scandium Metal Sc Metal CAS 7440-20-2
About Scandium Metal Sc Metal:Scandium is a chemical element with the element symbol Sc and an atomic number of 21. Is scandium a metal? A silvery metal that tarnishes in air, burns easily and reacts with water. Scandium is mainly used for research purposes. It has, however, great potential because it has almost as low…
Magnesium Diboride MgB2 Powder CAS 12007-25-9
About Magnesium Diboride MgB2 Powder:Magnesium diboride is an inorganic compound with the molecular formula MgB2. It is a dark gray, insoluble solid. It is an ionic compound with a hexagonal crystal structure. It is an intercalated compound with alternating layers of magnesium and boron. This compound is of interest because it is superconducting at 39…
Molybdenum Powder 3N Mo Powder CAS 7439-98-7
About Molybdenum Powder 3N Mo Powder:The appearance of molybdenum powder is dark gray, the color should be uniform, with no agglomeration, no visible inclusions. Molybdenum powder A black powder consisting of molybdenum particles with a high specific surface area of 1-5 m2/g.Molybdenum is a dark gray or black glossy powder that was once confused with…
Tungsten Boride WB2 Powder CAS 12007-09-9
About Tungsten Boride WB2:Tungsten borides are compounds of tungsten and boron. Their most remarkable property is high hardness. The Vickers hardness of WB or WB2 crystals is ~20 GPa and that of WB4 is ~30 GPa for loads exceeding 3N.The relative density of tungsten boride is 10.77 and the melting point is about 2900°C. It does…
High Purity Graphite Powder Flake Graphite C Powder CAS 7782-42-5
If you want to buy graphite powder, please contact us:sales1@rboschco.comAbout High Purity Graphite Powder Flake Graphite C Powder:The graphite crystals of natural flake graphite are scaly. They are transformed under high-intensity pressure and are divided into large-scale and fine-scale. It is one of the best flotation ore in nature, and high-grade graphite concentrate can be obtained through multiple…