
p-toluenesulfonamide, with the CAS number 70-55-3, is a chemical compound with a high level of purity. It is a white crystalline solid under normal conditions. The molecular formula of p-toluenesulfonamide is C₇H₉NO₂S, and its molecular weight is approximately 171.22 g/mol.
The product we offer is of high quality, meeting strict industry standards. It has a melting point in the range of 137 - 140°C, which makes it suitable for various industrial applications. The purity of our p-toluenesulfonamide is typically above 99%, ensuring its effectiveness in different processes.
p-toluenesulfonamide has a wide range of applications across multiple industries.
In the plastics industry, it is used as a plasticizer and a curing agent. It can improve the flexibility, durability, and heat resistance of plastics. For example, in the production of polyamides, p-toluenesulfonamide can enhance the mechanical properties of the final product, making it more suitable for engineering applications.
In the coating industry, it serves as a cross - linking agent and a modifier. It can improve the adhesion, hardness, and chemical resistance of coatings. This makes the coatings more suitable for protecting surfaces in harsh environments, such as in the automotive and industrial equipment sectors.
It is also used in the production of dyes and pigments. p-toluenesulfonamide can act as a stabilizer and a solubility enhancer, improving the performance and colorfastness of dyes and pigments.
When using p-toluenesulfonamide, it is important to follow proper safety procedures. Wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat.
For industrial applications, the dosage of p-toluenesulfonamide should be determined based on the specific requirements of the process. In general, it can be added directly to the reaction mixture during the manufacturing process. However, it is recommended to conduct small - scale tests first to optimize the dosage and process conditions.
Store p-toluenesulfonamide in a cool, dry place away from direct sunlight and sources of heat. Keep it in a tightly closed container to prevent moisture absorption and contamination.
Estudo de caso 1: Fabrico de plásticos
A plastic manufacturing company was facing issues with the brittleness of their polyamide products. By adding p-toluenesulfonamide as a plasticizer, they were able to significantly improve the flexibility and impact resistance of the polyamides. The dosage of p-toluenesulfonamide was carefully optimized through a series of tests. After the addition, the products passed the strict quality control tests and were well - received in the market.
Case Study 2: Coating Application
An automotive coating manufacturer wanted to improve the chemical resistance of their coatings. They incorporated p-toluenesulfonamide as a cross - linking agent. The results showed that the coatings had better resistance to solvents and chemicals. The adhesion of the coatings to the automotive surfaces also improved, reducing the risk of peeling and chipping.
If you have any questions or need further information about our High Quality p-toluenesulfonamide cas 70-55-3 With Best Price, please feel free to contact us.
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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.











