Property: White crystal or powder. Packing instruction: Paper bag or PP-PE bag.Net weight 25kg ,1000kg per bag, or based on the customers' requirements.Usage: Mainly used in new-type feed additive, etc.Transportation and storage: Pay attention to rain, sun, acid and oxidizing substances during the transportation. Use no hook, prohibit rough handling. Should be stored in dry and ventilated warehouse, pay attention to water, damp and away from acid and oxidizing substances. The shelf life is two years since the production date.