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Sodium Sulfide is the chemical compound with the formula Na2S, or more commonly its hydrate Na2S·9H2O. Both are colorless water-soluble salts that give strongly alkaline solutions.
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Sodium Sulfide is primarily used in pulp and paper industry in the kraft process and in leather treatment. It is used in water treatment as an oxygen scavenger agent and also as a metals precipitant, in chemical photography for toning black and white photographs.
Wollastonite is a naturally occurring, calcium silicate-based mineral that is present in the form of needle-like crystals or fibers. It is characterized by its high tempera...
Sodium Hydrosulfide is a colorless to light yellow crystalline solid or fused mass with a very unpleasant smell. Sodium Hydrosulfide is corrosive to skin and metal.
Ammonium Sulfate or ammonium tetraoxosulfate (NH4)2SO4, is an inorganic salt with a number of commercial uses. The most common use is as a soil fertilizer. Its high solubil...