Sodium Carbonate (Dense - Light)
Sodium carbonate is a strong inorganic base with the chemical formula Na₂CO₃. Also known as soda ash, crystalline soda, or washing soda, it occurs both naturally and synthetically. Natural sources include the ashes of trees grown in sodium-rich soils, while industrial production is typically carried out using synthetic methods such as the Solvay process.
Sodium carbonate appears as a white, powdery, hygroscopic substance and has wide applications across various industries, including detergent production, glass manufacturing, paper and textile industries, and personal care products.
Types of Sodium Carbonate
Light Soda Ash: Has a density of approximately 0.7 g/cm³ and particle size around 100 microns.Dense Soda Ash: Has a density of about 0.9 g/cm³ with particle sizes ranging from 300 to 500 microns.
Both types are chemically identical, but differences in particle size and density result in varied industrial applications.
Applications
- Glass Industry: Approximately 53% of global sodium carbonate production is consumed in this sector.
- Chemical Industry: Used to produce compounds such as sodium bicarbonate, sodium silicate, and more.
- Pulp and Paper: Adjusting pH and decolorizing recycled paper.
- Detergents: Due to its disinfectant properties and ability to dissolve fats, used in laundry powders, glass cleaners, and other cleaning products.
- Textile Industry: Removing stains, pH adjustment, dyeing processes, and acting as an anti-acid agent in silk production.
- Food, Pharmaceutical, Petrochemical, Paints, and other industries.
Use in Drilling Industry
Light soda ash with 99% purity is primarily used to reduce soluble calcium in water-based drilling muds by economically precipitating it as insoluble calcium carbonate. It also helps increase pH and prevents lime contamination in drilling mud.Safety Precautions
- Inhalation of dense soda ash dust may irritate the respiratory tract and damage the lungs. Move to fresh air or provide artificial respiration if inhaled.
- Contact with eyes can cause permanent corneal damage and burns. In case of contact, rinse eyes thoroughly with water.
- When handling soda ash, use protective clothing, gloves, goggles, and masks.
- Store in a dry, cool, well-ventilated area in sturdy packaging such as polyethylene bags.
Information
28362000
HS Code
FCA, FOB, CIF, CFR, CPT Based on customer’s inquiry
Deliver Terms
50 KG bags in Jumbo Bag 1MT
Packaging
Iran
Origin
Product Analysis Results Table
Sodium Carbonate (Dence)
| No. | Chemical Composition | Unit | Specification |
|---|---|---|---|
| 1 | Sodium Carbonate (Na₂CO₃) | Wt% | Min. 99.2 |
| 2 | Sodium Chloride (NaCl) | Wt% | Max. 0.4 |
| 3 | Sodium Bicarbonate (NaHCO₃) | Wt% | Max. 0.1 |
| 4 | Sodium Sulfate (Na₂SO₄) | Wt% | Max. 0.05 |
| 5 | Iron (Fe) | ppm | Max. 40 |
| 6 | Loss on Heating | Wt% | Max. 0.2 |
| 7 | Moisture | Wt% | Max. 0.2 |
| 8 | Nickel (Ni) | ppm | 30 |
| 9 | Chromium (Cr) | ppm | 10 |
| 10 | Manganese (Mn) | ppm | 10 |
| 11 | Copper (Cu) | ppm | 30 |
| 12 | Total Alkalinity | Wt% | Min. 58.12 |
| 13 | Pouring Density | g/cm³ | 0.85-1.1 |
| 14 | Mesh < 40 | Wt% | – |
| 15 | Mesh | Wt% | – |
| 16 | Mesh > 140 | Wt% | – |
Sodium Carbonate (Light)
| No. | Chemical Composition | Unit | Specification |
|---|---|---|---|
| 1 | Sodium Carbonate (Na₂CO₃) | Wt% | Min. 99.2 |
| 2 | Sodium Chloride (NaCl) | Wt% | Max. 0.4 |
| 3 | Sodium Bicarbonate (NaHCO₃) | Wt% | Max. 0.1 |
| 4 | Sodium Sulfate (Na₂SO₄) | Wt% | Max. 0.05 |
| 5 | Iron (Fe) | ppm | Max. 40 |
| 6 | Loss on Heating | Wt% | Max. 0.2 |
| 7 | Moisture | Wt% | Max. 0.2 |
| 8 | Nickel (Ni) | ppm | 30 |
| 9 | Chromium (Cr) | ppm | 10 |
| 10 | Manganese (Mn) | ppm | 10 |
| 11 | Copper (Cu) | ppm | 30 |
| 12 | Total Alkalinity | Wt% | Min. 58.12 |
| 13 | Pouring Density | g/cm³ | 0.45-1.1 |