... leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate ... paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal ... gum synthesis,foodstuff industry, and poultry process.Packing: 25kgs net paper or plastic woven bags.Storage and Transport: It ...