Sodium gluconate is a common and widely used organic sodium salt. Industrial grade sodium gluconate is commonly used in construction, chemical industry and other industries. In the construction industry, it is often used as a cement additive to reduce water and retard setting. In the chemical industry, it is often used as the basic raw material for producing other gluconate, gluconic acid and gluconolactone. It also has good application in chemical book electroplating, cleaning agent, film manufacturing, water quality treatment, etc. Food grade sodium gluconate is commonly used in the food and pharmaceutical industries. In the food industry, as a food additive, it can regulate taste, acidity, dehydration and solidification. In the pharmaceutical industry, it can regulate acid-base balance and maintain extracellular osmotic pressure.