Ammonium Polysulfide Clear, yellowish liquid. Kept basic with NaOH, as acid will release hydrogen sulfide gas. Technical grade is 40-44%. Used in photography, textiles, synthetic flavors, coloring brasses, bronzes, and iron control
AmmoniumPolysulfide, Ammonium Sulfide, Ammoniumtrisulfide, AMMONIUM POLYSULFIDE Ammoniun Polysulfide, Diammonium trisulphide; Ammoniun Polysulfide 22%; AmmoniumSulphideSolution40%; Ammoniumsulfide((nh4)2(s3)); AMMONIUM SULPHIDE SOLUTION