Product Description

Sodium Sulphide / Alkali Sulphide- 60% 1. Product property: brown-red thin flakes, soluble in the water, presenting strong alkaline, easily oxidized when exposed to air, poisonous. 2. Technical specifications: STANDARD: GB/T10500-2000 1500PPM sodium sulphide Na2S: 60.0%Min Na2CO3: 5.0%Max Water Insoluble: 0.4%max Fe: 0.15%max 3. Application: in dyestuff industry, it is used to produce sulfurized dyes, sulfur black or reducing agent of dye intermediate, mordant agent, etc; in non-ferrous metallurgical industry, it is used as flotation agent of ore; in leather industry, it is used as epilating agent for raw hide; in paper-making industry, it is used as Pulping digestion agent; besides, it is widely used in textile, pigment, rubber and other industrial sections. 4. Packing: 25kg bag