This product is widely used is textile dreing, printing and metal surface water treatment, chelating agent, steel surface cleaning agent, cleaning agent for glass bottle, chelating agent for cement, plating and alumina dyeing industries and good food additive or food fortifier of sodium. Quality Standard: Tech grade(>98%), FCC V and usp grade Pachage: 25kg/bag plastic woven bags, one ton bulk bags or made for special order. Transportation&Storage; Keep in dry, cool and ventilating places. The shelf time is 2 years. It is a non-dangerous Product and can be transported as a common chemical product. Avoid direct sunlight and rain. Add to Basket