Properties: White solid, corrosive, hygroscopic easily soluble in water. Aqueous solution appears alkali.

Packaging: 25kg grey webbing bag lined with plastic film.

Use: Mainly used in paint, special high-grade engineering plastics, polystyrene (aryl) sulfide, polysulfide rubber production and other high precision industries..

Technical Index:
Index Item Index
Content of Soldium Sulfide(Na2S), % 44.0Min
Content of Iron(Fe), % 0.0005Max
Content of Water Insoluble, % 0.010Max
Content of Sodium Sulfite(Na2SO3), % 0.30Max
Content of Sodium Thiosulfate(Na2S2O3), % 0.40Max
Content of Sodium Carbonate(Na2CO3), % 0.15Max
Appearance: white, crystal, tasteless, soluble in water