Sodium Gluconate
English name: Sodium Gluconate
white or light yellow crystal powder; easily soluble in water and insoluble in alcohol; saline taste
Main uses: acid-base equilibrium, water quality stabilizer, surface cleaning agent and cement blending agent
1. cement blending agent
By the adding of sodium gluconate, the starting solidification time of cement will be prolonged by times. Then the working time will be longer.
2. pharmaceutical filed
it is used to adjust acid-base equilibrium in order to prevent low sodium syndrome. It is fine food additive.
3. water quality stabilizer
It is widely used as water quality stabilizer in many fields such as cooling water system, low pressure boiler and etc.
4. steel surface cleaning agent
It is used as cleaning agent to clean the surface of steel. Therefore the cladding material and steel surface will be bonded tightly.
Technical index
| Item | Standard | ||
| industrial grade | food grade | pharmaceutical grade | |
| content | ≥98.0 | 98.0-102.0 | 99.0-102.0 |
| loss on drying, % | ≤0.50 | ≤0.30 | ≤0.30 |
| reduzate, % | ≤0.70 | ≤0.50 | ≤0.50 |
| PH | 6.2-7.8 | 6.2-7.8 | 6.2-7.8 |
| sulfate, % | ≤0.05 | ≤0.05 | ≤0.05 |
| chloride, % | ≤0.07 | ≤0.07 | ≤0.07 |
| lead, μg/g | ≤2 | ≤1 | ≤1 |
| arsenic salt, μg/g | ≤2 | ≤2 | ≤2 |
| heavy metal, μg/g | ≤10 | ≤10 | ≤10 |
| melting state(0.1g, 10ml water) | colorles, nearly transparent | colorles, nearly transparent | |
