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HS Code |
909989 |
| Product Name | Ultra Low-salt Dense Soda Ash |
| Chemical Name | Sodium Carbonate |
| Chemical Formula | Na2CO3 |
| Appearance | White, granular powder |
| Purity | ≥99.2% |
| Density | 2.54 g/cm³ |
| Solubility In Water | 215 g/L (at 20°C) |
| Chloride Content | ≤0.04% |
| Iron Content | ≤0.002% |
| Sulfate Content | ≤0.03% |
| Bulk Density | 1.0-1.2 g/cm³ |
| Moisture Content | ≤0.2% |
| Ph Of 1 Percent Solution | 11.2 |
As an accredited Ultra Low-salt Dense Soda Ash factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Ultra Low-salt Dense Soda Ash is packaged in 25 kg moisture-proof, woven polypropylene bags with inner lining for secure transport and storage. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Ultra Low-salt Dense Soda Ash: 27 metric tons packed in 50kg PP/PE bags, securely palletized. |
| Shipping | Ultra Low-salt Dense Soda Ash is shipped in moisture-proof, sealed bags—typically 25 kg or 50 kg, with bulk options available. Containers should be clean and dry, protected from contamination or water exposure. Appropriate labeling and compliance with applicable chemical transport regulations ensure safe transit and delivery. |
| Storage | Ultra Low-salt Dense Soda Ash should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as acids. Use tightly sealed containers to prevent contamination and caking. Storage areas should be equipped with suitable spill containment measures and labeled properly. Avoid exposure to extreme temperatures and handle with protective equipment to ensure safety and maintain product quality. |
| Shelf Life | Ultra Low-salt Dense Soda Ash typically has an indefinite shelf life if stored in cool, dry, and well-ventilated conditions. |
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Purity 99.2%: Ultra Low-salt Dense Soda Ash with 99.2% purity is used in high-grade glass manufacturing, where it ensures clarity and uniform melting without residue. NaCl content <0.1%: Ultra Low-salt Dense Soda Ash with NaCl content less than 0.1% is used in detergent production, where it prevents unwanted ionic contamination and improves product stability. Bulk density 1.05 g/cm³: Ultra Low-salt Dense Soda Ash with a bulk density of 1.05 g/cm³ is used in water treatment facilities, where it enables efficient dosing and optimal chemical utilization. Particle size 180-250 μm: Ultra Low-salt Dense Soda Ash with controlled particle size of 180-250 μm is used in chemical synthesis processes, where it guarantees rapid dissolution and homogeneous reaction rates. Iron content <0.003%: Ultra Low-salt Dense Soda Ash with iron content less than 0.003% is used in pharmaceutical intermediates production, where it minimizes discoloration and ensures product purity. Stability temperature up to 900°C: Ultra Low-salt Dense Soda Ash with stability temperature up to 900°C is used in metallurgical flux applications, where it maintains performance integrity under high-temperature conditions. Moisture <0.2%: Ultra Low-salt Dense Soda Ash with moisture content below 0.2% is used in pulp and paper industry, where it reduces process variability and improves end-product consistency. Chloride content <0.05%: Ultra Low-salt Dense Soda Ash with chloride content less than 0.05% is used in food-grade additive manufacturing, where it meets strict regulatory requirements for safety. Sulphate content <0.03%: Ultra Low-salt Dense Soda Ash with sulphate content less than 0.03% is used in ceramic glazing processes, where it prevents defect formation and maintains glaze uniformity. Solubility 33 g/100 mL (20°C): Ultra Low-salt Dense Soda Ash with solubility of 33 g per 100 mL at 20°C is used in laboratory reagent preparation, where it guarantees reliable solution concentrations. |
Competitive Ultra Low-salt Dense 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 +8615371019725 or mail to sales7@bouling-chem.com.
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Tel: +8615371019725
Email: sales7@bouling-chem.com
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Soda ash has carried industries for over a century, proving essential everywhere from glassworks to pulp, water treatment, detergents, chemicals, and mining. By investing heavily in research, listening to our partners in production halls and laboratories, and tackling stubborn salt co-content, we developed what’s now recognized as Ultra Low-salt Dense Soda Ash. It reflects not just a breakthrough in refining, but also how we tune our operations for the needs and challenges of today’s industrial landscape.
Every year, we’ve had teams working directly with float glass, high-quality silicates, and detergent manufacturers who’ve felt the persistent headache from excessive sodium chloride in soda ash. These salts complicate everything—from glass coloration to scaling in spray drying towers. Even small shifts in NaCl percentages can dull the performance you count on in precise chemical reactions. Customers have seen batches of translucent glass turned cloudy for reasons nobody foresaw—salt contamination stood behind those problems more often than not.
Our ultra low-salt dense soda ash is prepared specifically to keep sodium chloride well below the established industrial minimums. The result: sharper, cleaner chemical reactions and less stubborn residue in both hot and cold processes. It slashes process downtime for cleaning, improves yields on runs requiring minimal ionic impurities, and often means fewer production stoppages for filter and pump maintenance. Output in terms of optical clarity and bulk density sees a measurable difference—something that’s evident to seasoned eyes during inspection and proven in performance data collected through every major run.
We saw the difference most clearly during comparative pilot runs. Typical dense soda ash carries a higher salt load, which brings down its effectiveness in any setting sensitive to sodium chloride contamination. Detergent blenders faced challenges with scale buildup in mixing plants, especially in high-humidity regions. Water treatment operators hit local specification barriers when salt leached into treated outputs, spiking total dissolved solids overnight. Glassline engineers often ran risk of uneven melt characteristics, especially at lower draw rates or in specialty lines running tinted or ultra-clear glass.
The ultra low-salt grade responded to these issues. Its salt content—one-tenth that of standard dense soda ash—showed drastic impact on filter lifetimes, batch clarity, and ease of slurry management. Glass shops cut rejection rates linked to color streaks and haze. Paper and pulp teams noticed less deposit formation in digesters and improved brightness in the final sheet. The powder handles every bit as robustly as traditional forms, pouring and blending cleanly into existing systems. These observations aren’t isolated. We catalogued thousands of data points from trial partners—sharing lessons face-to-face with engineers who worked on shift and reached out for practical improvements, not just marginal gains on paper.
Often, refining to such a degree demands tighter controls. In our own plants, that meant fine-tuning reactors, innovating filtration, and adapting decades-old crystallization lines to cutoff more sodium chloride. Every adjustment was checked under real process conditions, not just in theoretical spec sheets, but while running full-sized batches through partner plants in the glass, chemical, and detergent sectors. Plant operators who ran through those early trials still tell us about lower maintenance hours and improved productivity numbers.
There’s an old saying among operators: “A tiny impurity only grows with use.” Nowhere is this more obvious than in high-purity glass, dense ceramics, or food-related industries. Minor salt traces, especially in soda ash, easily pass downstream and can end up as scale, discoloration, or even reduced product shelf-life. Switching to ultra low-salt dense soda ash reverses this cause—helping not only stop recurring filter changes but empowering end-users to push their own quality standards. More than one partner has come to us to discuss how switching helped them pass formerly unreachable export standards or reduce downstream impurity correction steps after making the change.
The economics at scale are impossible to ignore. Sodium chloride buildup doesn’t just wear out pipes or cut efficiency. In glass plants, this salt can throw off critical furnace balances and fuel use, driving up operational costs. Paper mills spend extra on antiscalants and lose uptime during off-spec events. Even in mining reagent use, salt contamination leads to reagent wastage and tougher environmental discharge profiles. These factors add up rapidly on the balance sheet.
Our ultra low-salt product saves more than maintenance hours. It reduces water use for equipment cleaning. Glassworks have gone months longer between furnace acid washing cycles. Pulp processors have trimmed chemical use for scale mitigation. Even spray-dried detergent operations report less jet clogging in atomizers and reduced carryover in exhaust streams. Plant managers track the numbers, but the sensory difference gets noticed too—cleaner batches, sharper end-products, longer stretches between deep cleans, and higher process stability, all stemming back to the lower salt ash.
Consistently pushing sodium chloride below 0.05% without cutting the core alkalinity separates our ultra low-salt grade from most local and global competitors. This purity doesn’t rely on single-lot inspection but on a redesigned process traceable through each production run. We rely on on-site X-ray fluorescence, calibrated moisture controls, and hands-on inspection at loading pans. Bulk density and particle sizing are tuned for seamless storage and feeding in pressure and gravity systems. On an as-supplied basis, this refined soda ash holds up under variable environment—minimizing caking, foaming, and air entrainment issues reported with lesser grades in damp or bulk storage.
Long-standing partners in water treatment and powder blending point to our consistent test results—batch after batch, year over year. Contract specs continue to tighten, but our process reliability means less time lost on quality disputes or rejected shipments. If a load gets delayed or rerouted due to seasonal demand swings, teams know that every truck, bag, and bulk container matches our stated specs for sodium carbonate assay and low residual sodium chloride, always backed by full chain-of-custody transparency.
Today’s regulatory landscape is only getting tougher. Environmental releases, food contact guidelines, and product quality specifications drive producers in every sector to sort their supply lines by the strictest criteria. We build our ultra low-salt soda ash to consistently clear these higher hurdles. Where countries have moved fast with new water discharge rules or glass spec enforcement, our end-users stay compliant without major formulation changes or emergency procurement searches.
Some of our customers built their reputations on incremental quality improvements. A specialty glassmaker documented defect rate drops after rolling over to ultra low-salt dense soda ash—they told us the material shift meant keeping clients they might’ve lost. On another line, an innovative ceramics plant skipped an entire secondary leach wash from their firing cycle. Users in food-process chemical production replaced blends they’d imported for years, finding our product met both purity and supply chain security goals, with less paperwork and fewer cross-border logistics headaches. Our partnerships grow not by one-off sales, but by long-term results in end-products that stand out for chemical cleanliness and consistent strength.
In the plant, our operators follow real-time feed analytics—pinpointing trace sodium chloride before each batch leaves the mixing lines. This means every bag and bulk load gets checked not just for purity but to assure lot uniformity across a shipment. We’re not running on distant theory; every improvement stems from repeated user feedback. Solving for new markets, or adapting to unexpected process changes, comes down to tight loops with the teams that actually use our soda ash every day. They tell us what goes wrong, show us samples, and walk us through plant idiosyncrasies we can’t guess from a desk. This partnership keeps our product a step ahead of changing industry standards and practical use cases.
Factory visitors often ask why we bother with so many inline tests and hands-on quality checks. They see the answer at the loading towers: nearly clear run-off after cleaning, fewer breakdowns in pneumatic transfer, and report variations that sit well within their plant’s own statistical processes. These checks aren’t just for paperwork; they drive down supply risk and keep stakeholders focused on making better final products, not patching over recurring raw material issues.
Our ultra low-salt dense soda ash finds its strongest champions among process engineers who know their constraints. Float glass pulls push for every decimal point in clarity and stability. Powder detergent sites that operate year-round, even in high humidity, see fewer caking, buildup, and spray drying issues. Chemical synthesis plants find less impurity adjustment is needed along the line. Every batch moving through their system highlights a place where high salt in conventional soda ash once caused failures or rework. Now, that vulnerability has been pushed almost entirely out of the equation.
The pulp and paper world presents another frequent challenge—deposits caused by salt carryover. Ultra low-salt soda ash has played a direct role in reducing process upsets, persistent digester scale, and shut-down frequency. The data isn’t abstract: users track reduced maintenance tickets and better fiber brightness, correlating tightly with our soda ash conversion and confirmed lab results. These reductions in variability help end-users meet targets for whiteness, strength, and environmental discharge with more margin and less last-minute troubleshooting.
We value field reports and build every process improvement drawing from user experience. We’ve sat side by side with plant operators, maintenance foremen, and R&D teams who put their names and jobs behind every full-scale deployment. Every process line that moved from standard soda ash over to our ultra low-salt grade brought new insight—whether it’s a ten percent energy cost cut from reduced salting in glass furnaces, easier adherence to tight water quality specs, or unattended detergent lines running longer with less cleaning downtime. Our technical service teams maintain open lines with customers, ensuring knowledge flows both directions and real-world results keep pushing standards.
On the purchasing side, competitive supply means more options but also more risk. Routine independent lab confirmation, full traceability on batch records, and hands-on logistic support all form the basis of confidence in our material. Our approach isn’t about keeping up with regulations—it’s about letting users act one step ahead, solve new process challenges, and create next-generation end-products born from higher chemical purity and processing efficiency.
Markets change, and so does technology. We invest in ongoing research to track long-term trends in glass and detergent chemistry, shifting regulatory standards, and evolving plant automation. Our product team runs constant review cycles, drawing directly from upstream producers, end-users, and external labs. We believe ultra low-salt dense soda ash represents a practical leap, not just an incremental tweak. Our team isn’t satisfied until field data confirm the improvements not just on spec sheets but in every operational detail that matters to professional users.
We’re committed to direct engagement—site visits, batch testing, and data-sharing—with each customer. The lessons we take from each unique application feed right back into process optimization. This open approach makes our ultra low-salt product not just a chemically pure grade but a trusted building block for new plant designs and advanced process targets. As new challenges emerge—tighter standards, more demanding processes, or expanded global supply needs—we continue working side by side with users to refine not just the product, but the whole approach to soda ash production and application.
Choosing ultra low-salt dense soda ash is a step toward predictable, high-quality production with fewer surprises from salt contamination. Real-world experience confirms the advantages at every step. By focusing on what hands-on experts told us they needed, refining every plant operation, and keeping communication flowing, we’ve delivered a product that meets the demands of leading industries—not in theory, but in the practical, day-to-day grind of modern manufacturing.
