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Sulphur Yellow GC
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Sulphur Yellow GC
deep green light yellow to dark red light yellow. Brown powder. Insoluble in water: in sodium sulfide solution for yellow brown solution; In concentrated sulfuric acid partly dissolved, dilution after Yellow Sulfur precipitation. Dyeing content in alkaline insurance powder in a slight change: in sodium hypochlorite in almost all fade; Join concentrated sulfuric acid into dark orange.
deep green light yellow to dark red light yellow. Brown powder. Insoluble in water: in sodium sulfide solution for yellow brown solution; In concentrated sulfuric acid partly dissolved, dilution after Yellow Sulfur precipitation. Dyeing content in alkaline insurance powder in a slight change: in sodium hypochlorite in almost all fade; Join concentrated sulfuric acid into dark orange.
