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3um 7440-42-8 Amorphous Boron Powder
Dimensions:
- 3um 95%
About Amorphous Boron B Powder:
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. 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. Feel free to send an inquiry to get the latest price if you would like to buy Amorphous Boron B Powder in bulk.
Properties of Amorphous Boron B Powder :
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.
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 Amorphous Boron powder:
The quality is stable and reliable.
This product can be in stored for a long time.
According to user requirements, processing customized different particle size of products.
Technical Parameter of Amorphous Boron B 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 |
Applications of Amorphous Boron B Powder:
Boron powder is commonly used in metal smelting, electronic product manufacturing, ceramic manufacturing, chemical industry and nuclear industry, etc. The specific functions of boron nitride are as follows:
1. Boron powder can be used to make various boron-containing compounds, used as raw materials for the production of boron fibers, and important raw materials for the production of high-purity boron halide;
2. Boron powder is added in the form of a compound as a gas scavenger for the smelting of special alloy steel or molten steel;
3. Boron powder is used as high-energy fuel for rocket spacecraft,
4. Boron powder is used as the ignition pole of the ignition tube in the electronics industry;
5. Boron powder replaces precious or scarce metals;
6. Boron powder is used as a protective material for the atomic energy industry and the control rod in the atomic reactor;
7.Boron powder also can be used as a catalyst for organic chemical reactions.
Storage Condition of Amorphous Boron B powder :
Damp reunion will affect B powder dispersion performance and using effects, therefore, amorphous boron B powder should be sealed in vacuum packing and stored in cool and dry room, the amorphous boron B powder can not be exposure to air. In addition, the amorphous boron B powder should be avoided under stress.
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Luoyang Tongrun Nano Technology Co., Ltd. is committed to Amorphous Boron Powder, applications of nanotechnology, and new material industries, with professional experience in nanotechnology research and development and the application of materials.
As a leading nano-technology development and product applications manufacturer, Luoyang Tongrun dominates the market. Tongrun technology provides solutions across the various processes and steps of laboratories and industries. Our professional working team provides the perfect solutions to help increase efficiency in various industries, create value, easy to deal with various challenges.
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Q1: Are you a manufacturer or trading company of Amorphous Boron Powder? Re: We are a combination of industry and trade. No matter the products we make or trade, high-quality products, and competitive price is more motto. |
| Q2: May I get one sample before placing the order of Amorphous Boron Powder? Re: Yes, we'd like to provide a Boron Nitride sample for you. For some items, it is free and you only need to pay the shipping cost. When we both cooperate for some time, a free sample will be offered. |
| Q3: Which payment is available for your company of Amorphous Boron Powder? Re: There are some payment methods for your option. T/T(USD), Western union, Paypal, Credit card, Alipay, or Alibaba trade insurance. You can choose the one which you like. |
| Q4: How and when can I get my goods after payment of Amorphous Boron Powder? Re: For small quantity products, it takes only 1-2 days for delivery by air. And for large quantities, it will take about 1-2 weeks. |
| Q5: Do you have OEM or ODM service for Amorphous Boron Powder? Re: Sure. If needed, we can customize the Boron Nitride for you. |
| Q6: How can you guarantee the goods you offer is qualified for Amorphous Boron Powder? Re: All the goods are inspected before shipment. If the goods can't come to the quality we promise, you can ask for a refund. |
Amorphous Boron Powder should be stored in a well-ventilated dry warehouse to prevent dampness. In addition, should avoid the heavy pressure, according to ordinary goods transportation.
Package of Amorphous Boron Powder: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Shipment of Amorphous Boron Powder: within 5 working days.
Amorphous Boron Powder Payment: We accept payment via T/T, Western Union, Paypal, Credit Card, etc.
Amorphous Boron Powder Transportation: We can ship by FedEx, TNT, DHL, by air, by sea, or as customers request.
If you have any inquiries about Amorphous Boron Powder, please feel free to contact us. Contact Now!
