Sodium Hydrogen Sulfide / Sodium Sulphide

Flakes, yellow or red color, soluble in water, presenting strong alkation, easily oxidized when exposed to air.specifications of sodium sulde flakes1)Sodium sulte yellow flake2)Purity : 60% min3)Fe ; 1500 ppmSodium Sulde Flakes 60%minWe are a leading manufacturer and exporter for sodium sulfide red flake 1500ppm, and yellow flake 150ppm, 50ppm, 30ppm Product name: Sodium Sulde FlakesMolecular Formula: Na2SMolecular Weight: 78.04CAS 1313-82-2H.S.CODE: 28301010U.N NO: 1849Dangerous Class: 8