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Supply High purity 5-10um Aluminum boride powder CAS 12041-50-8 AlB2 powder powder best factory price
What is Aluminum Diboride AlB2 powder?
Aluminum diboride (AlB2) is a compound made of metallic aluminum and metalloid boron. It is one of two compounds of aluminum and boron, the other being AlB12, both of which are commonly referred to as aluminum boride. Structurally, B atoms form graphite-like flakes with Al atoms between them, which is very similar to the structure of magnesium diboride. AlB2 single crystals exhibit metallic conductivity along axes parallel to the hexagonal basal planes. Aluminum boride is considered a hazardous substance because it reacts with acid and hydrogen to produce toxic gases. For example, it reacts with hydrochloric acid to liberate borane and aluminum chloride. The crystal structure of AlB2 is often used as a prototype structure to describe intermetallic compounds. There are a large number of structural types belonging to the AlB2 structural family.
Parameters of aluminum diboride AlB2 powder
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Product name |
Aluminum Diboride |
|
Chemical formula |
AlB2 |
|
The purity |
99% |
|
Particle size |
5-10um |
|
Melting point |
1655°C |
|
Density |
3.19g/cm3 |
|
Molecular weight |
48.604 |
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Color |
black gray |
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Water solubility |
Poorly soluble in water |
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CAS no. |
12041-50-8 |
|
EINECS |
234-923-7 |
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Chemical properties |
Can react with acid |
|
MOQ |
500g |
Features of Aluminum Diboride AlB2 powder:
Aluminum diboride, a binary compound formed by aluminum and boron, with the chemical formula AlB2, is a red solid at room temperature and pressure, loses its surface gloss when heated, and is stable in cold dilute acid, and is stable in hot hydrochloric acid and nitric acid. Decomposition is obtained by heating and reacting fine powders of aluminum and boron after mixing.
Aluminum diboride (AlB2) is a binary compound formed by aluminum and boron. It is a red solid at room temperature and pressure. It loses its surface luster when heated. It is stable in cold dilute acid and decomposes in hot hydrochloric acid and nitric acid. , which is obtained by heating and reacting fine powders of aluminum and boron after mixing.
It is one of two compounds of aluminum and boron, the other being AlB12, which are commonly referred to as aluminum boride. AlB12 is a black glossy monoclinic crystal with a specific gravity of 2.55 (18°C), insoluble in water, acid and alkali, decomposed in hot nitric acid, and obtained by melting boron trioxide, sulfur and aluminum together.
The structure of aluminum diboride:
Structurally, B atoms form graphite-like sheets with Al atoms between them, which is very similar to the structure of magnesium diboride. A single crystal of AlB2 exhibits metallic conductivity in an axis parallel to the hexagonal plane of the substrate.
Aluminum boride is considered a hazardous substance because it reacts with acid and hydrogen to produce toxic gases. For example, it reacts with hydrochloric acid to liberate borane and aluminum chloride.
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Q1: Are you a manufacturer or trading company of aluminum diboride AlB2 powder? |
| Q2: Can I get a sample before placing the order? Reply: Yes, we are willing to provide you with samples of aluminum diboride AlB2 powder. For some items, it's free, you just pay for shipping. Free samples will be provided when we cooperate with each other for a period of time. |
| Q3: What payment method can your company use for aluminum diboride AlB2 powder? Re: There are some payment methods for you to choose. T/T(USD), Western Union, Paypal, Credit Card, Alipay or Alibaba Trade Insurance. You can choose the one you like. |
| Q4: How and when can I receive my goods after payment for aluminum diboride AlB2 powder? Re: For a small amount of products, it only takes 1-2 days for air shipping. For large quantities, it will take about 1-2 weeks. |
| Q5: Do you have OEM or ODM service for aluminum diboride AlB2 powder? Reply: Of course. If required, we can customize aluminum diboride AlB2 powder for you. |
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Q6: How can you guarantee the goods you offer is qualified of aluminum diboride AlB2 powder? |
Packaging of aluminum diboride AlB2 powder:Vacuum packing, 500g/bag, or as your request.
Shipping of aluminum diboride AlB2 powder: ASAP
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