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xinrui-te
Concrete Retarder 98% Solid Content Sodium Gluconate As Construction Admixture
Sodium gluconate is a white crystalline powder that is easily soluble in water, slightly soluble in alcohol, and insoluble in ether. It is non-toxic and non corrosive.The production process of sodium gluconate mainly uses glucose as raw material and is prepared through chemical synthesis or biological fermentation.
Among them, biological fermentation is widely used due to its environmental friendliness and high efficiency.As a sodium carboxylate salt of glucose, it combines chelating and corrosion inhibition properties, and its natural origin and environmental attributes make it highly favored in the field of green chemistry. It is an ideal choice to replacemn traditional chemical additives and is widely used in multiple fields.
| Item | Standard | Testing Basis |
| Color | White to yellow white | GB 1886.320 |
| Surface | Crystalline powder or particles | GB 1886.320 |
| Smell | Null | GB 1886.320 |
Sodium gluconate content (dry basis),w/% | ≥98 | GB 1886.320 |
| Loss on drying,w/% | ≤0.3 | GB 5009.3 Direct drying method |
Chloride (calculated as CI -),w/% | ≤0.05 | GB 1886.320 |
| Sulfate (calculated as sO4 2-),w/% | ≤0.05 | GB 1886.320 |
Reducing substance (calculated as D-glucose),w/% | ≤0.5 | GB 1886.320 |
| PH (10% aqueous solution) | 6.2-7.8 | GB/T 9724 |
◆ Used as a steel surface cleaning agent: When the steel surface needs to be plated with chrome, tin or nickel to adapt
to special purposes, such as making tinplate, galvanized sheet, chrome plating (electroplating), etc., the surface of
the steel billet must be strictly cleaned to make the coating firmly bonded to the steel surface. At this time, adding
sodium gluconate to the cleaning agent will achieve a very ideal effect.
◆ Used in medicine: to regulate the acid-base balance in the human body to restore normal nerve function. It can also
be used as a food additive for the same purpose.
◆ Concrete retarder and water reducer: After adding a certain amount of sodium gluconate to cement, the plasticity
and strength of concrete can be increased, and it has a blocking effect, that is, delaying the initial and final
solidification period of concrete. Therefore, sodium gluconate has been widely used in important construction
projects abroad as a cement admixture, such as a large number of bridge construction projects in the Middle East. In
addition, it can also be used in electroplating and film manufacturing industries.
◆ Used as a water stabilizer: Sodium gluconate is widely used as a water stabilizer because of its excellent corrosion
and scale inhibition effects.
Textile Industry
Concrete Additive
Purification Industry
Steel Cleaning
Medicine
25kg/bag,500kg/bag,1MT/bag,26tons/20’gp
Storage conditions: Ventilated, dry, pollution-free, avoid direct sunlight.
Shelf life: 24 months
As a professional sodium gluconate factory, we provide high-quality industrial-grade admixtures for global distribution. We offer 98% sodium gluconate for sale in flexible packaging options, including 25kg bags and 1MT big bags, ensuring efficient logistics for various project scales. Whether you are searching for a dependable sodium gluconate manufacturer or a wholesale construction admixture supplier that offers competitive factory prices, we are your trusted partner. Our advanced biological fermentation process ensures we remain a leading concrete retarder supplier, delivering consistent purity and performance for international engineering needs.
Leverage our chemical expertise to optimize your concrete formulations and industrial processes. As a dedicated sodium gluconate supplier, we offer competitive wholesale pricing, rapid shipping, and professional technical support for bulk orders. Contact us today for our latest price list and detailed product specifications to ensure your next project achieves the highest standards of durability and efficiency.
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