Sodium Carbonate (Soda Ash)
CAS Number: 497-19-8
Moderate alkali for gentle pH adjustment and alkalinity supplementation. Raises pH without the corrosivity of caustic soda — preferred for drinking water treatment.
Technical Specifications
| Fe | ≤ 0.004% |
| NaCl | ≤ 0.5% |
| Na2CO3 | ≥ 99.2% |
| moisture | ≤ 1% |
| packaging | 50 kg bags |
| appearance | White powder |
Applications
- Drinking water pH/alkalinity adjustment
- Flue gas desulfurization
- Water softening
- Textile processing
- Glass manufacturing
Key Features
- Gentler than NaOH for pH adjustment
- Adds alkalinity buffering capacity
- Safe for drinking water
- Non-corrosive to handle