High purity Boron Powder Amorphous Boron Powder CAS 7440-42-8, 95%


Jan 10, 2023

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Boron powder comes in two forms: solid black and silver-gray. Black crystal boron has the second hardest hardness of diamond and a more fragile texture. Purity>95% Particle Size: 0.8-5um Boron Powder Amorphous Boron Pulver: Boron dust is either a dark-brown or black powder. This powder can be used to react with fluorine at normal room temperatures and is resistant to acidic and alkali aqueous solutions. Boron powder also known as Amorphous Boron Powder. Boron is high in both mass and volume calorific values. The powder is medium brown to grey-black and has active chemical properties. Although it can be stored at room temperature, the material will begin to oxidize once temperatures reach 300 degrees Celsius. To ignite, the ignition temperature is high at 700 degrees Celsius. Boron powder is able to react with nitrogen, oxygen and sulfur. Or, it can be mixed directly with certain metals in order to make certain borides. Amorphousboron , which is a dark brown powder. While amorphousboron has a darker color, it is still a powder. Amorphous boron can be described as a brown powder. Crystalline Boron is a black powder that’s very hard, approximately 9.5 at Mohs Hardness. It has a low conductor at ambient temperature. In the semiconductor industry element boron serves as a Dopant. Additionally, boron compounds are important as light structural materials and pesticides as well as chemical synthesis reagents. To receive the latest price on boron powder , please send us an inquiry. Pure Boron Powder Properties: A black or dark brown powder of elemental boron, CAS 7440-22-4-8. The boron trioxide films form when the internal boron is exposed to oxygen. Fluorine can react at normal temperature with it. It is also not affected by hydrofluoric acid or hydrofluoric acid in aqueous solution. Although boron can’t be dissolve in water and powdered is easily dissolved in sulfuric and boiling nitric acids, boron and other molten elements like copper, iron and manganese are soluble. Boron powder Amorphous MF.B

Amorphous Boron powder MW.10.81

Amorphous Boron Powder Melting Point:2300

Amorphous Boron Pulver Sublimation Temperature:2550

Amorphous Powder of Boron Relative Density:2.34-2.37

Amorphous Boron Powder Solubility: Insoluble in water, hydrochloric acid, ethanol and ether,  soluble in cold concentrated alkali solution decompose into hydrogen, by concentrated sulfuric acid, nitric acid oxidation into boric acid.

Boron Powder Amorphous Boron Pulver:

High quality and reliability.   This product can be in stored for a long time.   According to user requirements, processing customized different particle size of products. Technical Parameters of Boron Powder Boron Powder Amorphous Boron Pulp : Chemical Content B Si Fe Mg O Test Results (%) 95 0.05 0.02 0.11 0.15 0.21 0.15 0.17 How does Boron Powder Amorphous Boron Pulver made? You can obtain pure boron powder using two methods: via gas and magnesiothermic. To reduce gaseousborontrichloride (BCl3) the first method uses hydrogen gas, while the second technique employs heat and magnesiothermic reaction to convert boron trioxide to elemental boron (B2O3). Boron Powder Uses: Boron powder is used extensively in electronic product production, metal smelting, and ceramic manufacturing. Here are some of the functions that boron Nitride performs: 1. Boron powder can then be used to create a variety of boron-containing substances. These compounds are used as raw materials in the production boron fibers. They also serve as important raw materials in the production high-purity, boronhalide. 2. Boron powder may be used as a catalyst for the melting of special alloy and molten steel. 3. Boron powder is used in rocket fuels to power high-energy spacecraft. 4. The ignition pole in an electronic tube is made from Boron powder. 5. Boron powder is a replacement for precious or rare metals 6. Boron powder can be used to protect the atomic energy sector and control rods in an atomic reactor. 7. Boron powder is also a good catalyst for organic chemical reaction. Boron Powder Storage: Amorphous Boron Powder Amorphous Boron powder will suffer from dampening, which can affect its dispersion performance. Additionally, amorphous Boron powder should not be exposed to stress. Packing & Shipping Boron Powder Amorphous Boron Pulp : There are many options for packing, which depend on the amount of amorphousboron powder. Packaging of Amorphous Boron Powder: Vacuum packaging, 100g to 500g, 1kg/bag and 25kg/barrel. Or as you request. Shipping Amorphous Boron Powder: This could be done by ship, express or air once the payment has been received. Advanced material 15giorni. Global chemical supplier and manufacturer (15giorni), has over 12-years of experience providing high-quality chemicals. We can provide high-quality, affordable boron powder. Please contact us to send us an inquiry. (brad@ihpa.net)

Boron Powder Properties

Boron powder, amorphous Boron 7440-42-8 B Molecular Weigh 10.811 Appearance Dark Brown Melting Point 2079 °C Heating Point 2550 °C Density 2.34 g/cm3 Solubility of H2O N/A Electric Resistivity 1.8 x 1012 microhm-cm @ 0 °C Poissons Ratio N/A Specific Heating 0.245 Cal/g/K @ 25 °C Heating Conductivity @ 298.2K Thermal Expansion 5–7 µm·m-1·K-1 @ 25 °C Young’s Module N/A

Amorphous Boon Powder Safety & Health Information

Signal word Warning Hazard Statements H228-H302+H332-H335 Hazard Codes N/A Risk Codes N/A Security Statements N/A RTECS # ED7350000 Transport Information Germany NWG
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