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HS Code |
486562 |
| Chemical Name | Sodium Carbonate |
| Chemical Formula | Na2CO3 |
| Appearance | White, odorless powder |
| Molecular Weight | 105.99 g/mol |
| Purity | Typically ≥99% |
| Solubility In Water | 217 g/L at 20°C |
| Density | 2.54 g/cm3 |
| Melting Point | 851°C |
| Ph 1 Solution | 11.4 |
| Cas Number | 497-19-8 |
As an accredited Light Soda Ash factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Light Soda Ash is packed in a 50 kg white woven plastic bag with blue labeling, moisture-proof and clearly marked. |
| Container Loading (20′ FCL) | Light Soda Ash is packed in 25/50 kg bags, loaded into a 20’ FCL container with a typical capacity of 25 metric tons. |
| Shipping | Light Soda Ash is typically shipped in multi-layered, moisture-resistant bags or bulk containers to ensure safe transport. It should be stored in a dry, well-ventilated area, away from acids and moisture. Common shipping modes include trucks, rail, and shipping containers for international delivery, with clear labeling for chemical safety compliance. |
| Storage | Light Soda Ash should be stored in a cool, dry, well-ventilated area away from moisture, acids, and incompatible materials. Use sealed, corrosion-resistant containers to prevent contamination and clumping. The storage area should be clearly labeled and equipped with proper safety equipment. Protect from direct sunlight and keep away from ignition sources to maintain product stability and quality. |
| Shelf Life | Light Soda Ash typically has a shelf life of two years if stored in a cool, dry, well-ventilated area and sealed container. |
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Purity 99.2%: Light Soda Ash with purity 99.2% is used in glass manufacturing, where it ensures high optical clarity and strength in finished products. Bulk Density 0.5 g/cm³: Light Soda Ash with bulk density 0.5 g/cm³ is used in detergent formulation, where it allows rapid mixing and uniform dispersion of cleaning agents. Particle Size ≤180 µm: Light Soda Ash with particle size ≤180 µm is used in water treatment, where it provides fast dissolution for efficient pH adjustment. Moisture Content ≤0.3%: Light Soda Ash with moisture content ≤0.3% is used in pulp and paper processing, where it prevents caking and ensures consistent alkali availability. Stability Temperature up to 800°C: Light Soda Ash with stability temperature up to 800°C is used in metallurgical operations, where it withstands high-temperature processing and enhances slag formation. Low Chloride ≤0.03%: Light Soda Ash with low chloride ≤0.03% is used in chemical synthesis, where it minimizes corrosion and enhances product purity. Solubility 220 g/L at 20°C: Light Soda Ash with solubility 220 g/L at 20°C is used in textile dyeing, where it promotes effective color fixation and uniform dye uptake. Na2CO3 Content ≥99%: Light Soda Ash with Na2CO3 content ≥99% is used in food processing, where it maintains regulatory compliance and ensures product safety. Fine Granularity: Light Soda Ash with fine granularity is used in rubber manufacturing, where it enables homogeneous blends and improved process consistency. Low Iron Content ≤0.002%: Light Soda Ash with low iron content ≤0.002% is used in specialty glass production, where it prevents discoloration and ensures colorless output. |
Competitive Light Soda Ash prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.
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Tel: +8615380400285
Email: sales2@liwei-chem.com
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Working in the chemical industry for decades, we have learned that consistency and quality do more than fill an order—they build reputations and enable progress across different sectors. Light soda ash, known in the industry as sodium carbonate with formula Na2CO3, stands as a workhorse material, supporting glassmakers, detergent producers, water treatment operators, and many others. Our production approach gives it a reliable chemical profile, controlled grain size, and color that matter to the folks on the shop floor, not just those reading the spec sheet.
The model of our light soda ash reflects our focus on purity and performance. Purity runs 99.2% minimum by weight on anhydrous basis. Our teams maintain strict control measures through every stage, from raw salt feedstock to finished product packing. Every ton comes with careful attention to moisture content, which stays below 0.8%. By keeping bulk density at about 0.52-0.58 g/cm³, we create a free-flowing, easily handled powder that works smoothly in both automated and manual dosing systems.
Customers often ask what makes light soda ash different from heavy soda ash and whether the distinction is real. The answer comes down to handling and how the powder integrates into manufacturing processes. Light soda ash’s lower bulk density and smaller grain size mean it goes into solution faster, making it a better fit for liquid blending, detergent slurries, and cases where rapid dissolution improves system throughput. Heavy soda ash, with its dense, granulated form, suits glass furnaces where exact feeding and weight-based dosing take precedence.
Feedback from our long-term purchasers in the detergents industry shows light soda ash won’t clump and resists caking in high-humidity conditions. These practical benefits matter to workers running bagging lines or bulk tanks. They cut down on batch variability, reduce cleaning downtime, and help keep the entire line moving on schedule.
Our light soda ash supports diverse fields. In glass manufacturing, it lowers the melting point of silica, saving energy and extending furnace lining lifespans. We have seen how consistent soda ash input lets float glass lines keep their clarity, product thickness, and color uniform from sheet to sheet. The ceramics industry—tile, tableware, insulators—relies on soda ash to flux raw mixes and develop the final fired strength.
Laundry and cleaning powder producers trust our soda ash to adjust pH and support surfactant performance, creating stable and cost-effective formulations. The textile sector uses it during dyeing, helping fibers fix color evenly and with minimal waste. We’ve partnered with water utilities for years, providing soda ash to adjust pH and soften municipal and industrial water, combating corrosion and improving water quality.
Understanding real-life differences means looking at our own production runs, customer case histories, and regular lab tests. Light soda ash isn’t just a lighter version of heavy—it offers a unique handling profile and fits particular process needs. Heavy soda ash has a denser particle structure, often best for glass batch houses using automated feed or making large volume glassware.
In contrast, light soda ash achieves faster solubility and disperses with less agitation. Staff in detergent factories prefer light soda ash for its dusting tendency, which can carry into airborne loss, so we design enclosed systems and recommend transfer methods that keep dust to a minimum. We deal with fine dust through improved ventilation and tailored feed designs in our plants.
Some buyers ask about using sodium bicarbonate or caustic soda in place of soda ash. These chemicals work for specific applications but offer different cost structures and chemical impacts. Soda ash brings a strong alkaline effect without the hazards of caustic soda.
We invest in mines and refining facilities that prioritize resource stewardship. Our soda ash comes from mineral sources, primarily trona ore or natural sodium carbonate deposits, which let us minimize waste streams and energy use compared to synthetic processes. Each bag or bulk shipment represents a chain of efforts, from careful mining to efficient rail and shipping networks, all ensuring supply reliability.
Regulatory compliance means more than having paperwork on file. We track trace elements, maintain documented lots, and participate in third-party verification of purity and environmental controls. Staff receive ongoing training in best practices for production, loading, and transport—in return, our customers trust us to deliver what their regulations require, order after order.
Every operator and formulator asks different questions. Does your soda ash cake under humid warehouse conditions? How well does it disperse in detergent mixers without fine dust float? Can the batch flow rate match our silo auger system? These specific concerns shape how we test and measure our product. We use real packaging formats—50kg bags, FIBCs, silo bulkers—to verify flow, dusting, and storage stability.
We’ve stood alongside many customers during process trials. Sometimes it means troubleshooting foaming at a detergent plant or working with a glass works maintenance team after a furnace restart. Our feedback loop with users on the ground pushes us to refine powder size, tweak process steps, and formulate the best anti-caking agents for local climates.
One of our long-standing glassmaking partners credits our light soda ash with reducing their energy bill by a noticeable margin over a five-year comparative period. Their chief engineer worked with us to pinpoint purity improvements, enabling tighter batching control and less melting variation. In the cleaning sector, we collaborated with a detergent line in humid southern climates. After switching to our soda ash, they cut downtime for hopper cleaning by almost half due to minimized clumping.
Water utility technicians highlight how stable pH adjustment with soda ash saves dosing chemicals and operator time, especially during seasonal water swings. Our team works directly with their engineers, sharing storage-and-feed tips and staying available for site visits and troubleshooting.
Any batch of our light soda ash stands up to scrutiny. Each lot includes a certificate confirming range for purity, moisture, iron content, and physical grain size. We encourage customers to test new supply as we do—by gravimetric and chemical methods, not just by spec sheet numbers. Shipments leave our plant only after passing rigorous moisture and particle size analysis, supporting predictable batch behavior at your facility.
Our decades in soda ash production have shown us that world events—raw material markets, energy prices, global logistics—can shift availability and price overnight. We plan inventory and transport in real time, balancing spot market needs with steady contract deliveries. Our storage strategy combines warehouse stocks with custom delivery schedules, aiming for consistent supply even during trade surges or power disruptions.
Customers often ask about fluctuations driven by mining costs or plant upgrades. We share our perspective honestly: ongoing investment in cleaner technologies, residue treatment, and safety measures adds operating cost but builds long-term reliability and regulatory compliance into each bag of soda ash.
We operate with teams grounded in decades-long careers in soda chemistry, glassmaking support, and application troubleshooting. Many of us started at the plant, shifted to technical service, or worked in international logistics, building an understanding of what light soda ash users encounter day in, day out. We speak the practical language of batchers and plant engineers, not marketing jargon.
Every pallet and truckload we ship carries this legacy. We have witnessed firsthand how small changes in particle size or moisture content affect real operations—silos, augers, mixers, and end products. That’s why end users return to us: not just because we’re a direct producer, but because we are invested in their running lines and successful formulations.
As new manufacturing needs emerge, we keep pace with customer feedback and technological change. In the last few years, we have invested heavily in upgrading our particle control systems, enhancing our anti-caking blends, and reducing process emissions. Collaboration with users feeds valuable insight, allowing us to tweak production runs for better filterability, lower dust formation, and faster dissolution.
Some of our latest improvements in bagging and silo transfer technology came through direct cooperation with downstream users. For example, feedback from a regional laundry powder manufacturer indicated a need for quicker loading with less dust. In response, we adjusted powder grain structure and improved packing lines, which now nearly halve their downtime and throughput costs.
Whether orders are a few pallets or hundreds of tons, every buyer gets the same product and technical backing. Smaller users—such as ceramics workshops or niche chemical processors—receive the same rigor in product quality, adjustment advice, and follow-up support that our largest glass and detergent customers do. Everyone benefits from shipping on time, full disclosure on physical and chemical characteristics, and clear communication if supply issues emerge. This is how we have built trust with both large industrial names and family-run factories.
We advise every customer from purchase through implementation. Questions during batch changes, pre-dissolving systems, dust control mandates, or storage advice—our technical experts are on call. We invite plant visits, onsite walkthroughs, and laboratory cooperation. Real results and problem-solving build authenticity that press releases cannot match.
Soda ash production faces growing scrutiny, with governments and communities demanding sustainable resource use, reduced emissions, and stronger workplace safety. Our investment in resource efficiency and closed-loop processes is ongoing, from dust control and water recycling to safer handling practices. We participate in local environmental initiatives because our future depends on responsible growth and clean operations—goals our customers increasingly share.
Changes in product applications, especially in cleaner glassmaking, water treatment, and renewable energy components, spur us to improve product performance and traceability. We adjust our upstream and downstream relationships regularly, ensuring that customers can meet their environmental and efficiency targets with our soda ash as a reliable building block.
Light soda ash, produced and tested by generations of chemists, operators, and engineers, continues to play a quiet but essential role in hundreds of processes that shape the modern world. As a manufacturer, we offer more than a product—we provide a legacy of reliability, quality, and real partnership based on front-line know-how and open communication. Our light soda ash does not just go into glass, detergent, or water—it helps power the progress each of these sectors achieves.
We welcome technical challenges, feedback from operators, and opportunities to help customers turn raw material into finished products. Every shipment tells a story: of minerals unearthed, processes honed, questions answered, and promises kept.