Products name: Sodium Sulphide, Sodium Sulfide
Molecular Formula: Na2S
Specification: 60% CAS NO. 1313-82-2 H.S.CODE: 28301010
UN NO.: 1849 RED FLAKES
Water insoluble: 0.40%max
Fe: 0.015%max 150ppm
Character: Solid-fused or granular, brown red color, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air, poisonus.
Used as making sulphur dyes or dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making. also widely in pigment and rubber industry, etc.