Sodium sulphide (sulfide) can be used in the manufacture of organic chemicals, colors and dyes, viscose rayon, pulp and paper, rubber. Used as a sharpening agent (Unhairing) in the leather industry, a flotation agent in ore treatment, an analytical and photographic reagent and a chemical intermediate. Used in the hydrometallurgy of gold ores, engraving, lithography and cotton printing.
Sodium Hydrosulphide (hydrsulfide) can be used in various industries also in leather as sharpening agent together with sodium sulphide(sulfide) and other auxiliaries in liming and unhairing process.
Rockformin ECO-FIX is a bio-degradable and eco-friendly, non-flammable product specially developed for the leather industry, as a dye-fixing agent and for regulating Ph during the tanning process.
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