Product Description Zinc lignosulfoante is one of the important micro elements lignosulfonates. In powder form,soluble in water. Main Specification Product CodeGAC-ZnLSAppearanceYellow Brown powderDry maters95%minWater-insoluble1.0%maxSulfate2%minTotal Zinc3%aroundlLignosulfoante55%minTotal reducing matter7%minMoisture7%Max Uses 1.Agriculture use,could used as forliar spray fertilizer and irrigation fertilizer with following functions. Could be used both irrigation and soil irrigation, also has bigger CEC to hold more nutrient.Largely increase the efficiency of fertilizers, especially Urea, ammonium sulfate, DAP, MAP;Largely promote the buffering power and fertility of soil by improving the structure;Neutralize both acidic and alkaline soil to release the beneficial metal ions, thus promote absorption by plants; Forster proper environment for soil microbial mass;Largely optimized the absorption of beneficial ion by plants thus increase plants growth accordingly increase the yield and fruits quality. Package 1.Woven bags with poly bags inside 25kgs net weight. 2.According to customer’s requirement.