About Boron Powder Amorphous Boron Powder the
sodium silicate water glass
Boron powder is a black or dark brown powder, which can react with fluorine at room temperature and will not be corroded by alkali and hydrofluoric acid aqueous solutions.
Boron powder is also called amorphous boron powder. For any information about the
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Boron has a high mass calorific value and volume calorific value. It is a light brown to gray-black powder with relatively active chemical properties, but it is relatively stable at room temperature and will be oxidized when the temperature reaches 300 degrees Celsius. The ignition level is very high, requiring 700 degrees Celsius to ignite. Boron powder can react with oxygen, nitrogen and sulfur, or it can directly combine with certain metals to form certain borides.
Amorphous boron is a brown powder; amorphous boron is a brown powder. Amorphous boron is a brown powder. Crystalline boron is black, very hard (approximately 9.5 at Mohs hardness), and has a poor conductor at room temperature. Element boron is used as a dopant in the semiconductor industry, and boron compounds play an important role as light structural materials, pesticides and preservatives, and chemical synthesis reagents.Â
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Pure Boron Powder
sodium silicate water glass properties:
Elemental boron CAS 7440-42-8 is a black or dark brown powder. When it is oxidized in the air, it will prevent the internal boron from continuing to oxidize due to the formation of a boron trioxide film. It can react with fluorine at normal temperature and is not corroded by hydrochloric acid and hydrofluoric acid aqueous solution. Boron is insoluble in water, powdered boron is soluble in boiling nitric acid and sulfuric acid, and most molten metals such as copper, iron, manganese, aluminum, and calcium.
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sodium silicate water glass, please feel free to contact us.
Amorphous Boron Powder MF:B
Amorphous Boron Powder MW:10.81
Amorphous Boron Powder Melting point:2300 ℃ ±2  ℃
Amorphous Boron Powder Sublimation temperature:2550  ℃
Amorphous Boron Powder 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.
Product features of Boron Powder Amorphous Boron Powder:
The quality is stable and reliable.
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There are two main techniques to obtain pure boron powder: via-gas and magnesiothermic reaction. The first technique uses hydrogen gas to reduce gaseous boron trichloride (BCl3), whereas the latter uses a combination of heat and magnesium to reduce the boron trioxide (B2O3) to elemental boron.
Boron Powder Uses:
Boron powder is commonly used in metal smelting, electronic
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Storage Condition of Boron Powder Amorphous Boron PowderÂ
sodium silicate water glass:
Damp reunion will affect boron powder dispersion performance and using effects, therefore, amorphous boron powder should be sealed in vacuum packing and stored in cool and dry room, the amorphous boron powder can not be exposure to air. In addition, the amorphous boron powder should be avoided under stress.
Packing & Shipping of Boron Powder Amorphous Boron Powder :
We have many different kinds of packing which depends on the amorphous boron powder quantity.
Amorphous boron powder packing:Â vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Amorphous boron powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.
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sodium silicate water glass, please feel free to contact us.
