The use of SODIUM SULPHIDE

Release time:2013.2.21

The use of SODIUM SULPHIDE

The production of sulfur dyes used in dye industry, sulfur black and blue sulfide materials. Printing and dyeing industry as dissolved sulfur dyes dyeing assistant. In leather industry for the hydrolysis of skin peeling, also used for the preparation of sodium polysulfide immersion help to accelerate the dry skin soft. Paper industry for cooking agent for paper. The textile industry for the reduction of denitrification and nitrification man-made fiber, cotton fabric dyeing and mordant. The pharmaceutical industry for the production of non - such as antipyretics phenacetin. In addition, used in the production of sodium thiosulfate, sodium hydrosulfide, polysulfide etc..