It is thin and yellow flakes, and wheat and have corrosiveness.
Dye industry: Produce slfur dye,the raw material of sulfur black and fulfur blue.
Printing industry: Dyeing agent if dissoluting sulfur dye.
Leather industry: Make sodium polysrlfide.
Papermaking: Cooking reagent.
Textile: Reduction of artificial fiber denitrating and nitration as well as dye mordant of woven cotton.
Pharmaceutical industry: Produce phenacetin and other febrifuge.
And it is also can use for producing sodium hyposulfite,sodium polysulfide sodium bisulfide and so on.
Please give us a message