Sodium Carbonate
Sodium Carbonate
Inorganic Alkali Compound
Sodium Carbonate, commonly known as soda ash, is an inorganic compound with the chemical formula Na₂CO₃. It appears as a white, odorless, crystalline powder and is strongly alkaline in nature.
Sodium carbonate is widely used in glass manufacturing, detergents, water treatment, pulp and paper, textiles, and chemical processing. It is valued for its high alkalinity and effectiveness in industrial applications.
Physical & Chemical Properties
Na₂CO₃
≥ 98% – 99%
White crystalline powder
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Sodium Carbonate
Product Specifications| Specifications | Range |
|---|---|
| Appearance | White to Grey Crystalline Powder |
| Assay (as Na₂CO₃) | 98.5% Min |
| Insoluble Matter | 0.15% Max |
| Chloride (as NaCl) | 1.0% Max |
| Sulphate (as Na₂SO₄) | 0.08% Max |
| Iron (Fe) | 0.007% Max |
| Moisture | 0.5% Max |
| Grade | Technical Grade |
Sodium Carbonate
Sodium Carbonate Applications
Sodium carbonate is extensively used in glass manufacturing to lower the melting point of silica and improve workability.
It is a key ingredient in detergents and soaps, helping to soften water and enhance cleaning efficiency.
Used as a basic raw material in the production of various chemicals, including sodium silicates and phosphates.
Sodium carbonate is applied to regulate pH levels and neutralize acidic water in treatment processes.
It is used in paper manufacturing for pulping and bleaching processes to improve paper quality.
Sodium carbonate assists in textile dyeing and printing by fixing dyes and maintaining alkaline conditions.
Used as a flux in metallurgical processes to remove impurities during metal refining.
Applied as a food additive for pH regulation and processing, in accordance with approved food-grade standards.