sodium sulphide

الوصف

In the industrial dye used in the production of Sulfur Dyes, is curing the Green and Blue curing of raw materials; Printing and dying industry for the dissolution Sulfur Dyes help agent; In the leather industry for the Paper Hydrolytic to shed health, but also for the preparation of sodium sulfide more water to help speed up the dryskin soft; Paper Industry paper used for the cooking; Man-made fibers used in the textile industry and nitrification of NOx reduction, and cotton fabric dyeing mordant; In the pharmaceutical industry for the production of non-antipyretic drugs such as phenacetion; In addition the system can also be used sodium thiosulfate, the more sodium sulfide, sulfur, such as sodium hydride. Production methods: (pulverized coal reduction) of sodium in the mixer and add mixture of pulverized coal converter, a reduction in high temperature reaction, the reaction from the rough alkali leaching filtration, evaporation is a producer after.

In our company, we have all kinds of sodium sulfides, such as *0ppm, *0ppm, *0ppm, *0ppm, *0ppm.