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Sodium Gluconate

Sodium Gluconate is a multifunctional organic compound derived from glucose through fermentation. It appears as a white crystalline powder, highly soluble in water, and is widely used as a chelating agent, set retarder, and stabilizer in various industrial applications.

Celix is a professional manufacturer and global supplier of construction chemicals, specializing in high-quality concrete admixtures and functional additives for modern building materials.

CAS No.: 527-07-1

Type: Retarder Agent

Appearance: White crystalline powder

HS Code: 29181600

 

Model No.: SG-303


Sodium Gluconate
Sodium Gluconate
Sodium Gluconate
Sodium Gluconate
Sodium Gluconate
Sodium Gluconate
Sodium Gluconate
Sodium Gluconate
Sodium Gluconate
Sodium Gluconate

Sodium Gluconate Functions

Concrete Retarder & Water Reducer Aid

In construction, Sodium Gluconate acts as an efficient set retarder, delaying cement hydration and improving workability. It also enhances the performance of superplasticizers in concrete formulations.

Metal Chelating Agent

Effectively binds metal ions (Ca²⁺, Fe³⁺, Al³⁺), preventing precipitation and improving system stability in industrial processes.

Scale & Corrosion Inhibitor

Widely used in water treatment systems to prevent scale formation and protect equipment from corrosion

Cleaning Agent Enhancer

Improves the efficiency of detergents and industrial cleaners by softening water and boosting cleaning performance.

Sodium Gluconate Specification

Item

Specification

Sodium gluconate

≥98%

Water Content

≤1.4%

Glucose

≤0.5%

Sodium chloride

≤0.05%

Sodium sulfate

≤0.05%


Sodium Gluconate Applications In Construction

Precast and prestressed concrete
Ready-mix concrete
Pumped concrete and mass concrete
High-strength and high-performance concrete
Precast and prestressed concrete
Precast and prestressed concrete

Controls setting time for better molding and finishing, while helping reduce surface defects.

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Ready-mix concrete
Ready-mix concrete

Acts as a set retarder to extend working time, improving slump retention during transportation.

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Pumped concrete and mass concrete
Pumped concrete and mass concrete

Delays hydration to reduce heat buildup, minimizing thermal cracking risk in large-volume pours

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High-strength and high-performance concrete
High-strength and high-performance concrete

Improves dispersion and workability at low water-cement ratios, supporting better strength development and durability.

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