Boron Powder

1. Purity:92%, 95%, 99% 2. Particle size:1um 3. Density: 2.34g/cm3 4. Melting point: 2300 C 5. Boiling point: 4002 C 6. Packaging: 1.0kg/plastic bag(vacuum), 10kgs/carton. 1.0kg/plastic bag(vacuum), 10kgs/carton.

Product Name : Boron Nano powder Pack Size: 10 gram, 50gram, 100gam ,250gram, 500 gram Product Name Boron Nanopowder Cas No 7440-42-8 Appearance Black Powder Purity 99.9% APS 60-70 nm (Can be Customized) Formula B Product no. SCM-NM-102/22 Molar Weight N/A Description :- Boron is a chemical element with the symbol B and atomic number 5. In its crystalline form it is a brittle, dark, lustrous metalloid; in its amorphous form it is a brown powder. As the lightest element of the boron group it has three valence electrons for forming covalent bonds, resulting in many compounds such as boric acid, the mineral sodium borate, and the ultra-hard crystals of boron carbide and boron nitride. Boron is synthesized entirely by cosmic ray spallation and supernovae and not by stellar nucleosynthesis, so it is a low-abundance element in the Solar System and in the Earth's crust. It constitutes about 0.001 percent by weight of Earth's crust. It is concentrated on Earth by the water-solubility of its more common naturally occurring compounds, the borate minerals. These are mined industrially as evaporites, such as borax and kernite. The largest known deposits are in Turkey, the largest producer of boron minerals. Elemental boron is a metalloid that is found in small amounts in meteoroids but chemically uncombined boron is not otherwise found naturally on Earth. Industrially, the very pure element is produced with difficulty because of contamination by carbon or other elements that resist removal. Several allotropes exist: amorphous boron is a brown powder; crystalline boron is silvery to black, extremely hard (about 9.5 on the Mohs scale), and a poor electrical conductor at room temperature. The primary use of the element itself is as boron filaments with applications similar to carbon fibers in some high-strength materials. Related Product: Boron Nanoparticles (B, 99.9+%, 100nm) Boron Nanoparticles (B, 99.5+%, 500nm) Boron Nanopowder / Nanoparticles (B, 92%, 1-2um) Boron MicroPowder (B, 1-2um, 99%) Storage Conditions: Airtight Sealed, Avoid light and keep dry at room temperature. Please contact us for customization & Price inquiry Note : We supply different size ranges of MAXene/MXene, Nano/Micron, Solutions, Size as per the customer requirements and also accept customization in various parameterts.

CAS No: 10043-11-5 ENINEC No: 233--136-6 MF:BN Grade Standard:Industrial, Eletron Purity:99.8%, 99% Appearance: White Powder Application: Ceramic material, thermal spraying Size:80-100nm, 0.8um, 1um, 5um Form:Hexagon crystal Note: We can supply different size products of High Temperature Strength Boron Nitride powder according to client's requirements.

CAS No: 12069-32-8 ENINEC No: 235-111-5 MF: B4C Grade Standard:General Reagent, Electron Grade Purity:99% Appearance: Grey black Powder Application:nuclear materials, gun nozzles Size:500nm, 1-3um Quality: High Note: We can supply different size products of nano boron carbide b4c powder according to client's requirements.

Supplier: Copper sulphate 24.5%, manganese sulpahte 32%, cobalt sulphate 20.5%, ferrous sulphate 19% & 30%, ammonium molybdate 54%, zinc sulphate mono 33% & hepta 21%, magnesium sulphate 9.6%, boron 20%, boric acid, borax decahydrate 10.5% & pentahydrate 15%, water soluble fertilizers, potassium schoenite, edta chelates(zn, mg, mn, cu, ca, fe), amino acid 80% & 50%, amino cheleted mix, (zn, cu, ca, mn, mg, fe), humic acid granular 80%, potassium humate flakes 98%, potasium fulvic humate 98%, humic acid powder 95%, potassium humate crystal 98%, potassium fulvic humate 98%, seaweed extract powder/flakes, fulvic acid 81%, silicon super spreader, glycine cheleted mixture (cu, mn, cr, zn), choline chloride 50%, 60%, 75%, 98%, bypass fat 84% & 99%, yeast extract powder, beef extract powder, peptone, dextrose monohydrate.
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