Sodium Gluconate 98% – Industrial Grade Sodium Gluconate Supplier
Sodium Gluconate is a versatile organic salt widely used in construction chemicals, concrete admixtures, industrial cleaning, water treatment, and other chemical formulations. It is the sodium salt of gluconic acid and is known for its excellent chelating ability, particularly its ability to complex with metal ions such as calcium, iron, copper, and other multivalent ions.
Our Sodium Gluconate 98% is an industrial-grade product supplied in white crystalline powder form. With stable quality and consistent specifications, it is suitable for international customers looking for a reliable Sodium Gluconate supplier from China.

Sodium Gluconate Product Information
| Product Name | Sodium Gluconate |
| CAS Number | 527-07-1 |
| Molecular Formula | C₆H₁₁NaO₇ |
| Molecular Weight | 218.14 |
| Appearance | White crystalline powder |
| Assay | ≥98.0% |
| Grade | Industrial Grade |
Sodium Gluconate has good water solubility and strong complexing properties. It can interact with various metal ions, making it useful in applications where hardness ions or metal contamination need to be controlled. It is also valued for its relatively low toxicity and biodegradability compared with many conventional chelating agents.
Sodium Gluconate for Concrete and Construction Chemicals
One of the major industrial applications of Sodium Gluconate is in concrete admixtures and construction chemicals. It can function as a cement hydration retarder and help extend the setting time of cement-based materials.
By delaying cement hydration, Sodium Gluconate can provide additional working time for concrete transportation, placement, and finishing. This makes it useful in ready-mix concrete and construction projects where longer handling time is required.
The actual dosage and performance depend on cement type, formulation, temperature, water-to-cement ratio, and other admixture components. Therefore, customers should conduct formulation trials before determining the final dosage.
Sodium Gluconate as a Chelating Agent
Sodium Gluconate is widely recognized as an effective chelating agent. It can form complexes with metal ions, particularly calcium and iron ions.
This property makes Sodium Gluconate useful in industrial formulations where metal-ion control is important. It can help reduce the undesirable effects of hardness ions and improve the performance and stability of certain formulations.
Because of its chelating properties and good water solubility, Sodium Gluconate is commonly considered for applications in industrial cleaning, surface treatment, water-related formulations, and other chemical processes.
Sodium Gluconate for Industrial Cleaning
Sodium Gluconate can be used in industrial cleaning formulations as a chelating and water-conditioning ingredient. In hard-water conditions, calcium and magnesium ions may interfere with cleaning performance. Sodium Gluconate can bind certain metal ions and help improve formulation performance.
It can be used in cleaning products and industrial processes where control of metal ions is required. Its application can include cleaning of industrial equipment, surfaces, and process systems, depending on the formulation.
Sodium Gluconate in Water Treatment
Sodium Gluconate can also be used in selected water treatment and water-conditioning applications because of its ability to complex metal ions.
It may be incorporated into formulations designed to control calcium and other metal ions. However, Sodium Gluconate should not be considered a universal water treatment chemical. Its suitability depends on the specific water chemistry, treatment objective, dosage, and other chemicals used in the system.
For customers developing water treatment formulations, laboratory testing is recommended to determine compatibility and performance.
Key Advantages of Sodium Gluconate 98%
Sodium Gluconate offers several useful properties for industrial applications:
- Assay of 98% minimum
- White crystalline powder
- Good water solubility
- Effective metal-ion chelating properties
- Useful for calcium and iron ion control
- Suitable for concrete and cement applications
- Suitable for industrial cleaning formulations
- Applicable to selected water treatment formulations
- Stable quality for bulk industrial supply
- Suitable for international export
Sodium Gluconate Supplier from China
We supply Sodium Gluconate 98% Industrial Grade to customers looking for a reliable chemical supplier from China. Our product is suitable for importers, distributors, formulators, construction chemical manufacturers, cleaning product manufacturers, and other industrial users.
For each order, customers can request relevant technical and quality documents such as COA and SDS. Product specifications can also be discussed according to the customer’s application and purchasing requirements.
If you are sourcing Sodium Gluconate 98% from China, contact us for product specifications, COA, SDS, quotation, and export supply information.
Frequently Asked Questions About Sodium Gluconate
What is Sodium Gluconate?
Sodium Gluconate is the sodium salt of gluconic acid. It is an organic salt with good water solubility and strong metal-ion complexing properties. It is widely used in industrial and commercial chemical applications.
What is the CAS number of Sodium Gluconate?
The CAS number of Sodium Gluconate is 527-07-1.
What is Sodium Gluconate 98% used for?
Sodium Gluconate 98% is commonly used in concrete admixtures, construction chemicals, industrial cleaning, metal-ion control, and selected water treatment and chemical formulations.
Is Sodium Gluconate used as a concrete retarder?
Yes. Sodium Gluconate can be used as a cement and concrete setting retarder. It can delay cement hydration and extend the working time of concrete. The appropriate dosage depends on the complete concrete formulation and operating conditions.
Is Sodium Gluconate a chelating agent?
Yes. Sodium Gluconate has good chelating and complexing properties and can bind various multivalent metal ions. This is one of the main reasons for its use in industrial cleaning, construction chemicals, and other industrial formulations.
How can I buy Sodium Gluconate from China?
You can contact us for Sodium Gluconate 98% Industrial Grade. We can provide product specifications, COA, SDS, quotation, and export information for bulk orders.
Request a Sodium Gluconate Quotation
Looking for a reliable Sodium Gluconate supplier in China? Send us your required quantity, application, destination, and packaging requirements. We will provide the appropriate product information and quotation for your project.
Contact us for Sodium Gluconate 98% COA, SDS, TDS, and quotation.