Sodium Gluconate powder
Sodium gluconate powder is widely used in industry. Sodium gluconate can be used as a high-efficiency chelating agent in the fields of construction, textile printing and metal surface treatment and water treatment, steel surface cleaning agent, glass bottle cleaning agent, aluminum oxide coloring in electroplating industry. The concrete industry is used as a high-efficiency retarder, high-efficiency water reducer, and the like.
Sodium Gluconate Powder
| Sodium gluconate | CAS No.: 527-07-1 |
| Molecular formula | C6H11NaO7 |
| Molecular weight | 218.14 |
| EINECS No. | 208-407-7 |
| Package | 25kg/500kg/1000kg woven bag or kraft bag |
| Content[C6H11O7Na] | ≥99% |
| Reducing substances | 0.700 |
| Appearance | White crystalline powder/ granular |
| Content | ≥98% |
| Reducing substances | ≤1.0% |
| Arsenic | ≤3PPM |
| Lead | ≤10PPM |
| Heavy metals | ≤20PPM |
| Loss on drying | ≤1.0% |
| Moisture | ≤1.0% |
| PH | 6-8 |
| Sulphate | ≤0.3 |
| chloride | ≤0.05 |
| Sodium gluconate as water reducing agent | Water cement ratio (W/C) can be reduced by adding water reducing agent. When the water cement ratio (W/C) is constant, the addition of sodium gluconate can improve the workability. When the cement content remains constant, the water content in concrete can be reduced (i.e., W/C decreases). When the amount of sodium gluconate is 0.1%, the amount of water can be reduced by 10%. |
| Sodium gluconate as a retarder | Sodium gluconate can significantly delay the setting time of concrete. At dosages below 0.15%, the logarithm of the initial setting time is directly proportional to the dosage, i.e., when the dosage is doubled, the initial setting time is delayed by a factor of ten, which extends the working time from a few hours to several days without loss of strength. This is an important advantage especially on hot days and when long periods of time are required. |
| Sodium gluconate as a special cleaning agent for glass bottles | Sodium gluconate is used as the main body in the formula of glass bottle cleaning agent, which can well remove the dirt in the glass bottle, and the trace residue after washing does not affect the food safety, and the washing water discharge is pollution-free. |
| Sodium gluconate as a water quality stabilizer | Because of its excellent corrosion and scale inhibition, sodium gluconate is widely used as water quality stabilizer, such as circulating cooling water system of petrochemical enterprises, low-pressure boiler, internal combustion engine cooling water system and other treatment agents. |