Sodium Gluconate

Sodium gluconate is a sodium-based organic salt derived from gluconic acid, valued for its chelating, stabilizing, and sequestrant properties. It is widely used in water treatment, where it effectively binds metal ions such as calcium and iron, preventing scale formation and improving system efficiency. In the construction industry, sodium gluconate serves as a concrete admixture, acting as a set retarder and plasticizer that enhances workability and strength development.

Beyond these applications, sodium gluconate is employed in detergents and cleaning products, where it improves performance by softening water and stabilizing formulations. It is also used in the food industry as a safe additive (E576) for regulating acidity and enhancing preservation, as well as in pharmaceutical and personal care formulations. With its biodegradability, low toxicity, and multifunctional performance, sodium gluconate has become an important raw material across industries ranging from construction and water treatment to food processing and specialty manufacturing.

Synonyms: Sodium gluconate, NaC6H11O7, gluconic acid sodium salt

Characteristics:

IUPAC Name: Sodium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate

CAS Number: 14906-97-9

UN Number: N/A

Recommended Use / Industries:

• Concrete admixtures
• Cleaning and detergent formulations
• Food additives (sequestrant)
• Metal finishing