The product we are introducing is Factory Supply Stannous Chloride anhydrous with the CAS number 7772 - 99 - 8. It is available at the best price. Stannous Chloride anhydrous has the chemical formula SnCl₂. It is a white crystalline solid. This compound is highly soluble in water and alcohol. The purity of our stannous chloride anhydrous is generally above 99%, which ensures high - quality performance in various applications. The density of stannous chloride anhydrous is approximately 3.95 g/cm³, and its melting point is around 247 °C. It is important to store this product in a dry and cool place, protected from moisture and air to prevent oxidation.
Stannous Chloride anhydrous has a wide range of applications in different industries. In the electroplating industry, it is used as a reducing agent and a complexing agent. It can help in the deposition of metal coatings on various substrates, such as copper, nickel, and chromium. In the textile industry, stannous chloride anhydrous is used for dyeing and printing processes. It can improve the color fastness and the brightness of the dyed fabrics. In the chemical synthesis field, it serves as a catalyst for many reactions, such as the reduction of nitro compounds to amines. It can also be used in the production of tin - based alloys, which are used in soldering and other metallurgical applications. Additionally, stannous chloride anhydrous is used in the food industry as a food additive, mainly as a color - fixative and antioxidant.
When using stannous chloride anhydrous, proper safety precautions should be taken. Wear appropriate personal protective equipment, including gloves and safety glasses. In electroplating applications, first, prepare a suitable electrolyte solution. Dissolve the stannous chloride anhydrous in water according to the required concentration. The concentration depends on the specific electroplating process and the desired coating properties. Then, add other necessary additives to the solution and adjust the pH value. Immerse the substrate to be electroplated into the solution and apply an appropriate electrical current. In chemical synthesis, add stannous chloride anhydrous to the reaction mixture in a controlled manner. It is often used in combination with other reagents, and the reaction conditions (such as temperature, pressure, and reaction time) should be carefully controlled according to the specific reaction requirements. In the food industry, use stannous chloride anhydrous according to the relevant food safety regulations and the recommended dosage.
Electroplating Case: A company in the electronics industry needed to electroplate copper substrates with a tin - based coating. They used our stannous chloride anhydrous to prepare the electroplating solution. By dissolving 50 g/L of stannous chloride anhydrous in water, adding some additives, and adjusting the pH to 2 - 3, they obtained a stable electroplating bath. After electroplating for 30 minutes at a current density of 2 A/dm², they got a uniform and bright tin - based coating on the copper substrates. The coating had excellent adhesion and corrosion resistance, which met the requirements of the electronic products.
Estojo de tingimento de têxteis: A textile factory wanted to improve the color fastness of their cotton fabrics during the dyeing process. They added 1 g/L of stannous chloride anhydrous to the dye bath. The stannous chloride anhydrous helped the dye molecules better bond with the cotton fibers. After dyeing and subsequent washing and rubbing tests, the color fastness of the dyed fabrics was significantly improved compared to the samples without stannous chloride anhydrous.
If you have any questions or need further information about our Factory Supply Stannous Chloride anhydrous, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.
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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