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Sodium gluconate CAS 527-07-1 is a high-performance chemical compound widely used as a set retarder and water reducer in the construction industry.
| Items | Standard Value | Results |
|---|---|---|
| Appearance | White to yellowish crystalline powder | Pass |
| Content | ≥99.0% | 99.92% |
| Reducing Sugars | ≤0.5% | 0.25% |
| Loss on drying | ≤0.5% | 0.4% |
| Chloride | ≤0.05% | 0.03% |
| Sulfate | ≤0.05% | 0.03% |
| Arsenic salt | ≤3ppm | 2ppm |
| Heavy metals | ≤20ppm | 8ppm |
1. Construction Industry: Used as a cement additive with significant water reduction and retarding effects, improving the workability of concrete and extending construction time.
2. Chemical & Industrial: Serves as a base raw material for gluconates, used in electroplating as a brightener and in cleaning agents.
3. Water Treatment: Functions as a high-efficiency scale and corrosion inhibitor, preventing equipment damage and extending service life.
4. Food & Pharmaceutical: Adjusts taste and acidity in food; maintains osmotic pressure and acid-base balance in medical applications.
Packaging Specifications: 25KG plastic woven bags, 25KG paper-plastic bags, or 1000KG ton bags.
Storage: Store in airtight containers at room temperature. Avoid direct sunlight and moisture.



We are a comprehensive high-tech production enterprise integrating science, industry, and trade. Our facility is strategically located near major ports, ensuring efficient global logistics. Our main product line includes Redispersible Polymer powder, Polycarboxylate Superplasticizer, Sodium Gluconate, and MHEC/HEMC.
Our products are widely applied in high-speed railways, water conservancy, nuclear power, bridges, and other large-scale concrete projects. We currently serve over 20 countries across Latin America, Southeast Asia, and Australia.
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