Para-Ester (对位酯) - Reactive Dye Intermediate, CAS 2494-88-4, HPLC ≥96%

Description

Para-Ester (对位酯), chemical name p-(β-Sulfato ethyl sulfone) aniline, CAS NO. 2494-88-4, molecular formula C8H11NS2O6, relative molecular mass 281.3. Appearance: greyish white / light grey powder. Chromatographic value (HPLC) ≥96%. It is one of the most important intermediates for reactive dyes and the one with the largest demand, used to synthesize reactive dyes containing vinyl sulfone groups such as EF type, KN type, M/KM type and ME type. Enterprise quality control standard: GB/T21895-2015. Quality control: intermediate control of chemical methods + tracking control of liquid chromatography (HPLC). Qualified rate 100%. Manufacturer: Liaoning Jingli Industrial Co., Ltd., located in the Petrochemical and Fine Chemical Industry Park of Panjin Liaobin Coastal Economic and Technological Development Zone, Liaoning, China. DCS distributed control + SIS safety instrumented automatic control. 【Contact / 联系方式】 Company: Liaoning Jingli Industrial Co., Ltd., Panjin, Liaoning, China Global Agent: Zhou Hui, Taizhou Huihuan International Trading Co., Ltd. Tel/WhatsApp: +86 186 2740 7019 Telegram: @sardenesy / @turrit WeChat/Zangi: 18627407019 / 18-7793-4838 Email: [email protected] / [email protected] LinkedIn: linkedin.com/in/hui-zhou-926371438

Specifications