High Quality Boron carbide with CAS 12069-32-8
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|Place of Origin:||China|
|Port:||China Port,Qingdao Port,Shanghai Port|
Model No.: SY-12069-32-8
High Quality Boron carbide with CAS 12069-32-8
Boron carbide is a black crystal with metallic luster, second only to diamond, and higher than silicon carbide, with a Mohs hardness of 9.3. It is chemically stable and does not react with acid-base solution. Its molecular formula is B4C, its relative density is 2.52, its melting point is 2350 °C, and its boiling point is higher than 3500 °C. The molten boron carbide is capable of dissolving a large amount of graphitic carbon. Boron carbide is stable in a dilute acid solution and can be decomposed by a mixed acid of sulfuric acid and hydrofluoric acid, a mixed acid of sulfuric acid and nitric acid. It is slowly oxidized to carbon dioxide and boron trioxide when heated to 1000 ° C in oxygen. Boron carbide has high trapping ability for thermal neutrons, wear resistance, and semiconductor conductivity. In most cases, boron carbide (B4C) is used as a control material to meet the requirements of high temperature reactors. Increasing the concentration of the B10 element in the boron carbide can improve the control efficiency of the boron material. The boron carbide has a density of 2.51 × 103 kg/m 3 , a melting point of 2450 ° C, and a thermal expansion coefficient (20 to 800 ° C) of 4.5 × 10 -6 / ° C.
CAS No.: 12069-32-8
Molecular formula: CB4
Molecular weight: 55.25
EINECS number: 235-111-5
Melting point 2450 ° C
Boiling point 3500 ° C
Density 2.51 g/mL at 25 °C (lit.)
Water solubility Insoluble in water.
Powder is used as abrasive material, and molded products can be used as anti-wear materials, also used in nuclear reactors.
Used for grinding, grinding, drilling and polishing of hard materials such as cemented carbide and gemstones, manufacturing of metal boride and smelting of boron steel, boron alloy and special welding.
Anti-chemical aluminum ceramics, wear-resistant tools.
Other related items of our company: 1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients
Other related items of our company:
1. Basic Organic Chemicals
Shenyu Energy (Shandong) Development Co. Ltd
Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials. The company was first established in 2006, and has 12 years experience in domestic trade, and has established stable cooperative relations with many well-known factories in China. In 2013 , we opened up overseas markets and formally established the foreign trade department. The total annual sales amount reached 50 million dollars, international market accounts for 30 million. There are more than 200 employees, 10 technicians, 20 salesmen, more than 100 after sales and other staff. We have professional technical and sales who can solve the doubt for you. the company has served hundreds of enterprises in large and small scale use the core concept of "the customer first, the good faith is supre" . Because of the reliable quality, reasonable price and good quality, we have got a good reputation in the chemical industry. The company will be in accordance with the national "The Belt and Road" policy, committed to be chemical industry leader, contribute to the development of the world economy. Make [shenyu"as a world brand. We will continue to provide you with top-class products and services, look forward to cooperating with you.
- Company Name: Shenyu Energy (Shandong) Development Co. Ltd
- Representative: Mingliang Duan
- Product/Service: Sodium Dodecyl Sulfate , Barium Sulfate , Dibutyl Phthalate , Dioctyl Phthalate , N N-Dimethylacetamide , N N-Dimethylformamide
- Capital (Million US $): US$1 Million
- Year Established: 2013
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 51% - 60%
- Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
- No. of Production Lines: 5
- No. of R&D Staff: 11 -20 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 10,000-30,000 square meters
- Factory Location: No. 96 Industrial South Road, Lishi District, Jinan, Shandong，China
- Contact Person: Mr. Duan
- Tel: 0086-0531-88940086
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