Shaoxing Huawei Chemical Co., Ltd. is one of the leading manufacturers and suppliers of special triphenylphosphine for rhodium phosphine catalyst in China. If you're going to buy bulk special triphenylphosphine for rhodium phosphine catalyst made in China, welcome to get pricelist and quotation from our factory. All customized products are with high quality and competitive price.
Special triphenylphosphine for rhodium phosphine catalyst
Product Introduction
Triphenylphosphine (TPP, C??H??P) is a colorless or light yellow crystalline material. We offer Special triphenylphosphine for rhodium phosphine catalyst, which is mainly used in preparing rhodium phosphine catalysts, and also applied in organic synthesis and coordination chemistry. Our product is made through high-purity chemical synthesis, with purity above 99%, very stable and low in impurities, which is essential for matching and supporting rhodium phosphine catalysts.
Product Details
We produce Special triphenylphosphine for rhodium phosphine catalyst by two mature methods: Grignard reaction and Friedel-Crafts reaction. Grignard method: React bromobenzene (or chlorobenzene) with magnesium to prepare active reagent, then react with phosphorus trichloride at low temperature, and purify to get TPP. The whole process must be carried out under anhydrous and oxygen-free conditions. Friedel-Crafts method: Use benzene, phosphorus trichloride and Lewis acid as catalyst, then finish washing and purification. Raw materials are low-cost, but we control conditions strictly to meet the requirements of rhodium phosphine catalyst applications.
Product Quality Assurance
We carry out strict purity control in every production step of Special triphenylphosphine for rhodium phosphine catalyst. We only select raw materials with purity ≥99. 5% to avoid starting impurities. We precisely adjust reaction temperature, time and material ratio to reduce by-products. We use multiple purification methods including recrystallization, distillation and column chromatography to ensure high purity. Such high purity guarantees excellent compatibility with rhodium phosphine catalysts, making it fully suitable for catalyst manufacturing and related application fields.
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