SODIUM SULPHATE Electrolyte Additive
Sodium Sulfate Anhydrous is the anhydrous, sodium salt form of sulfuric acid. Sodium sulfate anhydrous is an electrolyte replenisher and is used in isosmotic solutions so that administration does not disturb normal electrolyte balance and does not lead to absorption or excretion of water and ions.
| Appearance (Form) | Powder |
| Purity | 99% |
| Molecular Formula | Na₂O₄S |
| Formula Weight | 142.04 g/mol |
| Chloride content | 0.2% Max |
| Melting point |
884 °C (1,623 °F; 1,157 K)(anhydrous)
32.38 °C (decahydrate)
|
| Boiling point | 1,429 °C (2,604 °F; 1,702 K)(anhydrous) |
| PH | 6 - 7.5 |
Sodium Sulfate LR Grade is a battery life saver which prevents battery by early premature failure It is used in electrolyte of free flooded conventional lead acid & VRLA batteries. By adding common ions (Sulfate Ions) to the acid electrolyte reaction, it will increase the sulfuric acid concentration and hard ions of lead Sulfate will soluble so fast, so that the specific gravity increases up to a level in all cells of lead acid batteries.
Dosage
Sodium Sulfate LR Grade Laboratory Grade anhydrous sodium sulfate is widely used as an inert drying agent, for removing traces of water from organic solutions. It is more efficient, but slower-acting, than the similar agent magnesium sulfate
Remarks
- Surfactants, decontamination, foaming, wetting agents, etc.
- Relatively low-level ion pair reagents, when the requirements are not high, cheaper than heptane, sodium pentane sulfonate.
- As a raw material, modification of materials.
- Capillary electrophoresis analysis, additives, generally used as a molar solution .
- Other analytical methods will also be used, such as flow column analysis.