Usages of Sodium Gluconate: --Chelate for cement: fixed amount of sodium gluconate in cement, then make the concrete strong and random. It can be delay the first time and the last time for solidity. --For Medicine Industry: adjust the body acid-base balance to restore the normal nerve. For the same purpose apply to food additives --Cleaning Agent for Steel Surface: the steel surface must be exacting cleaning before plate Bo, Cr, Sn, Ni, then it can be integrated well. Now the sodium gluconate play a very important effect. --Special Cleaning Agent for Glass Bottle: main ingredient is sodium gluconate, this cleaning agent can improve those problems: can't remove dirt directly. Block the nozzle and the pipeline. Residue after washing is not ideal edible security, after wash water caused public nuisance. --For panting and film industry --For Food Industry: produce additive prevent low sodium