Sodium Gluconate
Sodium Gluconate is the sodium salt of gluconic acid, produced by the fermentation of glucose. It is a non-corrosive, non-toxic, and readily biodegradable white crystalline powder. Widely recognized as one of the most effective chelating agents for polyvalent metal ions—especially calcium, iron, and aluminum—it finds extensive use in the construction industry as a high-efficiency set retarder and water reducer. Beyond construction, it serves as an indispensable ingredient in industrial cleaning, metal surface treatment, and food-grade applications due to its excellent stability and sequestration capabilities. Moonarc FZCO provides high-purity Sodium Gluconate tailored for diverse industrial requirements, ensuring consistent quality and performance across global supply chains.
Applications
- Set retarder for concrete and mortar in construction.
- Chelating agent in metal surface cleaning and industrial bottle washing.
- Corrosion and scale inhibitor in cooling water systems.
- Sequestrant in textile dyeing and printing.
- pH buffer and stabilizer in food processing (E576).
- Additive in paper and pulp bleaching.
Industries served
- Construction & Infrastructure
- Industrial & Institutional (I&I) Cleaning
- Water Treatment
- Food & Beverage Processing
- Textiles & Leather
- Oil & Gas
Key benefits
- Exceptional chelating power for calcium, iron, and copper in alkaline solutions.
- Biodegradable and non-toxic, supporting eco-friendly industrial processes.
- Improves the workability and strength of concrete by extending setting times.
- Highly soluble in water with excellent thermal stability.
- Effective scale prevention in boilers and heat exchangers.
Technical specifications
| Assay (on dry basis) | 98.0% - 100.5% |
| Loss on Drying (Moisture) | ≤ 0.5% |
| Reducing Substances | ≤ 0.5% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| pH (10% Solution) | 6.5 - 7.5 |
| Arsenic (As) | ≤ 2 ppm |
| Chloride (Cl) | ≤ 0.05% |
| Sulfate (SO4) | ≤ 0.05% |
Storage
Store in a cool, dry, and well-ventilated warehouse. Keep containers tightly closed when not in use to prevent moisture absorption (hygroscopic). Protect from physical damage and direct sunlight. Recommended storage temperature: 5°C to 30°C.
Handling
Handle in accordance with good industrial hygiene and safety practices. Avoid dust formation and inhalation. Wear appropriate personal protective equipment (PPE) including safety glasses and dust masks. Ensure adequate ventilation in the handling area. Wash hands thoroughly after use.
Transport
Not regulated for transport (Non-hazardous). Not classified under ADR, RID, ADN, IMDG, or IATA. Ensure cargo is protected from moisture during transit. UN Number: N/A. Proper Shipping Name: Sodium Gluconate.
Packaging options
25kg Multi-wall Paper Bags with PE Liner · 25kg Woven PP Bags with PE Inner · 1,000kg FIBC (Jumbo Bags) · Bulk Silo (for large scale construction projects)
Frequently asked questions
Documents
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