... yellow or red, bitter taste, easy to be deliquesced, decomposed and release hydrogen disulfide ... acids.Packing: 25kg / bag (according to customer special requirements packaging)Storage: Keep only ... cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing ... treatment; It is the raw material to produce ammonium sulphate and ethanethiol.Specification ...