Our product, High Quality Selenium CAS 7782-49-2 With Good Price, is a premium selenium product that meets high - quality standards. Selenium is a chemical element with the symbol Se and atomic number 34. It exists in several allotropic forms, including the gray metallic form and red amorphous powder forms.
The CAS number 7782 - 49 - 2 precisely identifies this product in the chemical industry. Our selenium product is of high purity, with strict quality control measures in place during the production process. The specific purity level can be further customized according to customer requirements, usually ranging from 99% to 99.99%.
In terms of physical properties, gray selenium has a melting point of about 217°C and a boiling point of around 685°C. It is insoluble in water but soluble in concentrated sulfuric acid and some organic solvents. The particle size of our selenium powder can also be adjusted, typically available in the range of 20 - 200 mesh, which is suitable for different industrial applications.
Selenium has a wide range of applications in various industries. In the electronics industry, it is used in the production of photovoltaic cells. Selenium - based photovoltaic cells can convert sunlight into electricity with relatively high efficiency, making it an important material in the field of renewable energy.
In the glass manufacturing industry, selenium is added to glass to decolorize it. It can counteract the green color caused by iron impurities in the glass, resulting in clear and high - quality glass products. Additionally, selenium can also be used to produce red - colored glass for decorative and artistic purposes.
In the chemical industry, selenium is used as a catalyst in some chemical reactions, such as in the production of certain polymers. It can also be used in the synthesis of selenium - containing organic compounds, which have potential applications in pharmaceuticals and pesticides.
When using our selenium product, proper safety precautions should be taken. It is recommended to wear appropriate protective equipment, such as gloves and goggles, during handling. When using selenium in a chemical reaction, it should be added gradually according to the reaction requirements and under appropriate temperature and pressure conditions.
For applications in the electronics industry, selenium powder can be mixed with other materials in a specific ratio and then processed through sintering or other techniques to form the desired electronic components. In the glass manufacturing process, selenium should be added at an appropriate stage of the melting process to ensure uniform distribution in the glass.
Case 1: A photovoltaic cell manufacturing company used our high - quality selenium in their production. They replaced the previous lower - quality selenium with our product. As a result, the conversion efficiency of their photovoltaic cells increased by 5%. The improved efficiency led to higher power output per unit area of the cells, making their products more competitive in the market. After using our selenium for six months, their sales volume increased by 15% compared to the same period last year.
Case 2: A glass manufacturer added our selenium to their glass production line. They were facing issues with the greenish tint in their clear glass products. After adding our selenium in the appropriate amount, the green color was effectively removed, and the clarity of the glass was significantly improved. Their customers were more satisfied with the product quality, and they received more orders for high - end glass products.
If you have any questions or need more information about our High Quality Selenium CAS 7782 - 49 - 2 With Good Price, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826. We are always ready to provide you with professional support and assistance.
Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
Bem-vindo a visitar a nossa fábrica. Como o principal fabricante de produtos químicos, temos nos esforçado para a qualidade do produto, inovação, P & D e atendimento ao cliente nos últimos 7 anos. Nos próximos 10 anos ou mais, estamos empenhados em nos tornarmos o fornecedor de produtos químicos mais confiável do mundo, criando uma marca internacional bem conhecida e de confiança dos clientes, com o espírito de "um metro de largura, dez mil metros de profundidade", continuamos a nos concentrar na pesquisa e desenvolvimento de produtos, continuamos a nos concentrar no atendimento ao cliente, continuamos a melhorar o sistema de serviço da cadeia de suprimentos, para criar uma equipe profissional de serviços de fornecimento de produtos químicos, para alcançar uma cooperação de longo prazo ganha-ganha. Por favor, não hesite em contactar-nos se tiver alguma dúvida.
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