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| Model NO. | 20250109-Jane Ma-09 |
| Effect on Strength | High Strength Retarder |
| Setting Time Delay | 1 hour |
| Type | Concrete Additive |
| Description | White Crystalline Powder |
| Loss on Drying | Max 1.0% |
| Heavy Metals | Max 0.002% |
| Transport Package | Bag |
| Specification | 25KG |
| Origin | China |
| HS Code | 29181600 |
| Production Capacity | 500mt/Day |
Sodium gluconate is a kind of sodium polyhydroxy carboxylic acid, which is also known as sodium hydroxy caproate. It appears as white or light yellow crystalline granules or powder. It is easily soluble in water, slightly soluble in alcohol, and insoluble in ether.
The product has a good effect of retardation and excellent flavor, widely used in construction, washing, food, and medicine industries.
| Property | Value |
|---|---|
| Chemical Formula | C6H11NaO7 |
| Molecular Weight | 218.14 g/mol |
| Appearance | White crystalline powder |
| Solubility | Soluble in water |
| pH (1% aqueous solution) | 6.0-8.5 |
| Melting Point | 206C (403F) |
| Density | 1.76 g/cm3 |
| CAS Number | 527-07-1 |
After adding sodium gluconate in cement, the plasticity and strength of concrete can be increased, providing a significant retarding effect. It postpones the initial and final solidification periods. For example, adding 0.15% can extend the initial solidification time by more than 10 times, allowing the plastic time to extend from hours to days without affecting fastness.
Sodium gluconate has excellent corrosion and scale inhibition effects. It is widely used as a water quality stabilizer for circulating cooling water systems in petrochemical enterprises, low-pressure boilers, and internal combustion engine cooling water systems.
When steel surfaces require rigorous cleaning for plating (chrome, nickel, tin), adding sodium gluconate helps the coating material and steel surface adhere perfectly, achieving an excellent cleaning effect.
Established in 2007, our company features a dedicated research and development team. We have built a professional corporate image through unique R&D capabilities, stable production capacity, and efficient team cooperation.
Our main business covers petroleum chemicals, organic intermediates, inorganic chemicals, food additives, feed additives, pharmaceutical chemicals, agrochemicals, and biochemical chemicals.
We provide a wide range of chemicals including organic and inorganic substances, food and feed additives, and pharmaceutical chemicals, meeting diverse industrial needs globally.
| Sweeteners | Times Sweeter Than Sugar |
|---|---|
| Sorbitol | 0.5x |
| Erythritol | 0.7x |
| Aspartame | 200x |
| Stevia | 300x |
| Sucralose | 600x |
| Neotame | 8000x |
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