Usage: Mainly used in mining, pesticide, dye, leather production, water treatment, textile industry and organic compound. Used as intermediate compound of dyestuff, various kinds of organic products and auxiliary agent of sulfur dyeing. Used in the production of fertilizer and pesticide. Property: High purity, less impurity, not easy to be intenerated, especially less iron, sodium sulfide, sodium carbonate, Insolubles impurity in water. Dip-dying in the leather production, it can disperse the fibre equably. Less iron insure the appearance and good quality of leather. Colorless orthogonal crystal with properties of deliquescence. Can be dissolved in water or alcohol. It becomes black liquid when the temperature is about 350 oC. Producing Method: Absorb sulfureted hydrogen(H2S) through subtractive ionic film.
Packing: 25kgs net in PP bag with PE liner, or 900kg bag, or 1000kg bag with pallet; Packing for Liquid: Net 1250kg plastic barrel with pallet.
Storage: Keep only in closed, properly labeled containers. Do not store in zinc, aluminum, or copper containers. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents.