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 can be found in dark brown or black and reacts well with fluorine at normal room temperatures.
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 conductivity 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.
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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 hydrochloric and 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)
Melting point of Amorphous Boron Powder 2300+-2
Temperature at Sublimation of Amorphous Boron powder:2550
Amorphous Boron Powder Relative density:2.34-2.37
Amorphous Boron Powder Solubility : It’s insoluble in water and hydrochloric Acid, ethanol and other ether, but is easily dissolved in cold concentrated alkali solutions. This solution can decompose to hydrogen by concentrated sulfuric or nitric acids oxidation, which can then be metabolized into boric acid.
Boron Powder Amorphous Boron Powder Product Features:
High quality and reliability.
The product can be stored indefinitely.
Based on the requirements of users, different sizes can be processed.
Technical Parameters of Boron Powder Amorphous Boron Powder
Chemical Composition | B | P | S | Si | Fe | Mg | O | C |
Test result (%) | 95 | 0.05 | 0.02 | 0.11 | 0.15 | 0.21 | 0.15 | 0.17 |
What is Boron Powder Amorphous Boron powder made of?
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 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 can also be used in organic chemical reaction catalysts.
Boron Powder Amorphous Boron Powder Storage –
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 :
Different types of packing are available depending 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.
Amorphous Boron Powder Shipping: This could be done by ship, express or air once the payment has been received.
Luoyang Tongrun Nano Technology Co. Ltd.
We can provide high-quality, affordable boron powder. Please contact us to send an inquiry. ([email protected])
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Other Titles |
Boron Powder is amorphous Boron |
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7440-42-8 |
Compound Formula |
B |
Molecular Weight |
10.811 |
Appearance |
Dark Brown |
Melting Point |
2079 degC |
Boiling Point |
2550 degC |
Density |
2.34 g/cm3 |
Solubility of H2O |
N/A |
Electrical Resistivity |
1.8 x 1012 microhm-cm @ 0 degC |
Poisson’s Rate |
N/A |
Specific Heat |
0.245 Cal/g/K @ 25 degC |
Thermo Conductivity |
0.2774 W/cm/K @ 299.2 K |
Thermal Expansion |
5-7 um*m-1*K-1 @ 25 degC |
Young’s Module |
N/A |
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Signal word |
Alert |
Hazard Statements |
H228-H302+H332-H335 |
Flash Point |
Non applicable |
Hazard Codes |
N/A |
Risk Codes |
N/A |
Safety statements |
N/A |
RTECS # |
ED7350000 |
Transport Information |
DOT |
WEK Germany |
NWG |
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