Sodium Sulphide flake ,yellow flake, we have Fe: 20ppm,30ppm,50ppm,80ppm,120ppm and so on.

Sodium Sulphide flake

Purity: 60%minFe:15ppm30ppm50ppm

80ppm

120ppm

Usage: Depilatory for hides and skins, manufacture of rubber, sulphur dyes, paper pulpping, metal refining.

15ppm sodium sulphide