| Customization: | Available |
|---|---|
| CAS No.: | 497-19-8 |
| Formula: | Na2co3 |
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1. Composition
Light soda ash is primarily composed of sodium carbonate. It contains sodium (Na), carbon (C), and oxygen (O) atoms in the ratio of 2:1:3.
2. Chemical Characteristics
It is an alkaline substance. When dissolved in water, it forms an alkaline solution with a pH greater than 7. It reacts with acids to produce carbon dioxide gas, water, and corresponding salts.
3. Uses
Glass Manufacturing: It is a key raw material in glass production. It helps to lower the melting point of silica, making the glass-making process more efficient.
Chemical Industry: Used in the production of various sodium-based chemicals, such as sodium bicarbonate.
Detergent Production: Helps in enhancing the cleaning power of detergents by softening water.
Textile Industry: Used for dyeing and printing processes to adjust the pH of solutions.
Industrial Grade:
| Test Items | Test Standard | Test Result |
| Total Alkali Content (As Na2CO3 On Dry Basis) | ≥99.2% | 99.45% |
| Choride(As NaCl On Dry Basis) | ≤0.70% | 0.48% |
| Fe (As Fe On Dry Basis) | ≤0.0035% | 0.00% |
| Sulfate(As SO On Dry Basis) | ≤0.03% | <0.02 |
| Bulk Density (g/ml) | 0.75 g/ml | 0.75 g/ml |
| Water Insoluble Matter | ≤0.03% | 0.01% |
| Appearance | White Crystal Powder | |
| Conclusion | Superior Products | |
Food Grade:
| TEST ITEMS | TEST STANDARD | TEST RESULT |
| TOTAL ALKALI CONTENT (AS Na2CO3 ON DRY BASIS) | ≥99.2% | 99.48% |
| TOTALALKALI CONTENT ( AS Na2CO3 ON WET BASIS) | ≥97.9% | 99.25% |
| CHLORIDE ( AS NaCl ON DRY BASIS) | ≤0.70% | 0.50% |
| Fe(AS Fe ON DRY BASIS) | ≤35mg/kg | 7.0mg/kg |
| Pb | ≤2.0mg/kg | 0.151mg/kg |
| As | ≤2.0mg/kg | <2.0mg/kg |
| WATER INSOLUBLE MATTER | ≤0.03% | 0.01% |
| APPEARANCE | WHITE CRYSTAL POWDER | |
| CONCLUSION | SUPERIOR PRODUCTS | |
Main Product:
Industry Salt
Calcium Chloride
Magnesium Chloride
Magnesium Sulfate
Sodium Carbonate
Sodium Bicarbonate(Baking Soda)
Sodium Metabisulfite
Sodium Sulfite Anhydrous
Sodium Sulphate Anhydrous
Citric Acid
Magnesium Oxide
Hydrated Lime
Ferrous Sulfate
Ammonium Sulfate
Aluminum Sulfate
Polyaluminum Chloride
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