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HS Code |
684357 |
| Chemical Name | Potassium Hydroxide |
| Product Type | LM Type II |
| Cas Number | 1310-58-3 |
| Molecular Formula | KOH |
| Molecular Weight | 56.11 g/mol |
| Appearance | White solid or pellets |
| Solubility In Water | Highly soluble |
| Purity | Typically ≥85% |
| Ph Value | Approximately 13.5 (1% solution) |
| Melting Point | 360°C |
| Boiling Point | 1320°C |
| Density | 2.13 g/cm³ |
| Odor | Odorless |
| Hazard Class | Corrosive |
| Storage Conditions | Keep container tightly closed, store in a cool, dry, well-ventilated area |
As an accredited Potassium Hydroxide LM Type II factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Potassium Hydroxide LM Type II is packaged in a sturdy, sealed 500g HDPE bottle with tamper-evident cap and clear labeling. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Potassium Hydroxide LM Type II: 25 MT net, packed in 25 kg HDPE bags, palletized, shrink-wrapped. |
| Shipping | Potassium Hydroxide LM Type II is shipped in tightly sealed, corrosion-resistant containers to prevent moisture absorption and leakage. It is classified as a hazardous material, requiring appropriate labeling and documentation. Transportation must comply with local and international regulations, ensuring the chemical is handled with appropriate protective measures during transit. |
| Storage | Potassium Hydroxide LM Type II should be stored in a tightly sealed container, in a cool, dry, well-ventilated area away from moisture, acids, and incompatible substances. Keep it away from heat and sources of ignition. Store at room temperature and ensure containers are clearly labeled. Avoid storage in aluminum, zinc, or any materials that react with alkalis. |
| Shelf Life | Potassium Hydroxide LM Type II typically has a shelf life of 2 years when stored in tightly closed containers under cool, dry conditions. |
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Purity 90%: Potassium Hydroxide LM Type II with 90% purity is used in biodiesel production, where it ensures high transesterification efficiency. Viscosity Grade Low: Potassium Hydroxide LM Type II of low viscosity grade is used in chemical synthesis, where it enables rapid and uniform mixing. Stability Temperature 120°C: Potassium Hydroxide LM Type II stable at 120°C is used in cellulose processing, where it maintains reagent integrity under heat. Particle Size Fine: Potassium Hydroxide LM Type II with fine particle size is used in soap manufacturing, where it provides fast dissolution and homogenous saponification. Molecular Weight 56.11 g/mol: Potassium Hydroxide LM Type II of 56.11 g/mol molecular weight is used in water treatment, where it delivers precise and predictable pH adjustment. Melting Point 360°C: Potassium Hydroxide LM Type II with a melting point of 360°C is used in battery electrolyte formulation, where it supports stable operation under elevated temperatures. Potassium Content 68%: Potassium Hydroxide LM Type II containing 68% potassium is used in fertilizer production, where it contributes to nutrient-rich formulations. Moisture Content ≤1%: Potassium Hydroxide LM Type II with moisture content of ≤1% is used in pharmaceutical applications, where it prevents unwanted hydrolysis reactions. Bulk Density 1.45 g/cm³: Potassium Hydroxide LM Type II at 1.45 g/cm³ bulk density is used in catalyst manufacturing, where it facilitates uniform blending with other reactants. Solubility in Water 1100 g/L: Potassium Hydroxide LM Type II with water solubility of 1100 g/L is used in analytical laboratories, where it ensures complete solution preparation for titration. |
Competitive Potassium Hydroxide LM Type II prices that fit your budget—flexible terms and customized quotes for every order.
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Chemical processes demand reliability, consistency, and peace of mind for every operator on the line. Over many years supplying bulk potassium hydroxide, we heard repeated stories about downtime caused by sticky clumping, slow dissolving, or unexpected impurities. Many customers saw high maintenance costs tied directly to material inconsistency. This feedback led us back to our own reactors, process controls, and packaging lines so we could build a grade that serves practical needs, not just laboratory targets. Potassium Hydroxide LM Type II grows out of industrial conversations, not just internal R&D. Our team watched operators unload sacks, measured dust in packed units, and calculated batch yields across sectors before finalizing every decision. This product’s journey traces measured improvements from our labs up to real truckloads moving across plants.
We have produced Potassium Hydroxide in various grades for decades, yet LM Type II stands out from the crowd. The first thing customers notice is the clean, free-flowing white flake, which stores and handles with less chance of caking than legacy types. Chemically, potassium purity remains high—by our own analysis, batch potassium content and low sodium are controlled well within industry-expected tolerances, lending dependability during both routine and critical processes.
Actual plant scaleups, not just bench-top proofing, shaped our final targets. LM Type II’s moisture content stays reliably low. That detail has a major effect on storage stability, scaling, and overall caustic strength in end use. Operators running continuous or semi-batch loading find fewer flow interruptions in automated hoppers and seamless dissolutions into recirculation tanks. This saves not only time but also real labor hours formerly assigned to unplanned manual fixes.
Some grades out there seem interchangeable at first glance, but LM Type II’s purity profile makes a difference in sensitive applications. Detergent manufacturers—especially those in household and industrial cleaning—get clearer dissolutions for consistency across large production runs. Electrochemical users have come to appreciate minimal metallic contamination, which keeps downstream electrodes and diaphragms from fouling. Metal surface treatment lines benefit from predictable alkalinity response, valuable during both initial stripping and passivation. For those involved in pharmaceutical synthesis, lower trace impurities mean less risk of unwanted side reactions. Every batch shipped out of our plant reflects these industry needs, not just textbook metrics.
Bulk users often see subtle differences only after months of use. We’ve spent years analyzing customer returns to see where mismatched grades have caused delays. The usual culprits trace back to copycat or surplus-origin potassium hydroxide. The issues operators face touch on batch consistency, purity swings, and excessive fines generation. LM Type II comes out of a purpose-built crystallization and purification setup. We test each run for particle size and sieve retention, not just chemical specs, since storage and application behavior matter just as much as what shows up on a COA.
Over the years, many customers have wondered what actually sets one grade apart from another. Generic potassium hydroxide will work in a pinch, but trace chlorides or heavy sodium can creep into final processes. We have rooted out these contaminants through a controlled supply of raw material, careful brine purification, and closely monitored electrolysis. LM Type II achieves a technical balance both in laboratory verification and day-to-day usability.
Operators in diversified industries—from textiles to glass manufacturing—have given us feedback on what matters most in potassium hydroxide sourcing. The high-flake quality and consistent purity profile reduce blockages in make-up tanks. Soap makers benefit from steady batch saponification and less equipment fouling, even at scale. Agricultural chemical blenders appreciate how LM Type II dissolves rapidly, reaching full concentration with less agitation time. Each of these points comes from repeated plant tests and production trials, not just laboratory projections.
Within electroplating and surface preparation lines, even minor compositional variances in raw alkali create headaches in downstream tank management. We designed LM Type II to solve this, bringing predictable reactivity so operators can focus on throughput, not constant rebalancing. Environmental compliance teams mention less variance in waste pH adjustment during effluent treatment, a byproduct of clean, high-purity caustic. This reliability supports everyday safety and tightens process control, reducing regulatory headaches in waste management. Year after year, as regulations change, LM Type II offers a straightforward alkali base with no hidden variables.
Potassium Hydroxide LM Type II draws a line in performance where other commodity grades blur together. Some potassium hydroxide grades use recycled or lower-purity feedstocks, which allow subtle impurities to accumulate over repeating cycles; LM Type II relies strictly on high-quality raw inputs, reinforced by our own supplier audits and chemical checks. Our team has spent years dialing in process settings to minimize sodium, chlorides, and transition metal residues.
Many products labeled “industrial grade” on paper lose value because of poor control over hydration states or irregular particle formation. We run regular audits on every production line to keep water content and flake dimensions tightly within target ranges. Nothing impedes material flow and dosing more than hidden batches of oversized, undersized, or partially fused flakes. Each batch of LM Type II runs through particle screening aimed at maximizing both storage shelf-life and ease of handling during transfer.
Another noticeable difference shows up in downstream addition: LM Type II dissolves into solution without generating nuisance “rafts” or sticky gels, which can tie up batch tanks or pump circuits. For years, operators tolerated these issues as part of using potassium hydroxide. After tracing the source, we identified key parameters in drying rate and crystallization temperature that solve this at scale, keeping handling predictable and minimizing waste.
Many of our clients initially tried alternative suppliers, drawn by lower per-unit cost. Over time, inconsistent grades led to rising operational costs, more time spent managing QA/QC issues, and unpredictable finished product performance. After making the switch to LM Type II, feedback highlights both real savings and a decrease in equipment wear from absence of trace abrasives or insoluble fines. We pride ourselves on stringent lot-by-lot testing, which gives every customer a level of security they see in daily operations, not just reports.
A manufacturer’s reputation depends on what leaves the loading dock, not just what’s promised on a website. Bulk chemical customers are often left out of the picture after the handshake, winding up with varying lots and zero accountability. Our approach with LM Type II pursues the opposite: we account for the needs that come up six, twelve, or twenty-four months down the road—those headaches discovered after initial enthusiasm has faded.
Every grade we send out draws from hands-on experience working alongside operators, maintenance teams, and R&D departments. Field visit after field visit, workshopped changes with packaging, de-dusting, and moisture-proof barriers all emerge from these direct relationships. Large users require consistency at hundreds of tons per shipment, but smaller, specialty processors count on responsiveness during pilot trials. A constant feedback loop with end users steers us toward improvements that never show up on technical data sheets but make a marked difference from the ground up.
For example, we have worked closely with detergent manufacturers scaling production for regional retail chains. Their operators encounter unexpected downtime from generic potassium hydroxide that compacts in storage silos. After shifting to LM Type II, storage stability improved and they logged higher batch throughput during high-demand periods. Metal finishers mention that LM Type II’s distinct lack of residual grit preserves their process tanks and minimizes downstream cleaning intervals. Over time, these small differences add up to major competitive advantages in both output and operational savings.
Producing high volumes of potassium hydroxide brings a suite of challenges, from raw brine sourcing to precision drying. We’ve invested in closed-loop control systems which keep our product true to specification, even as feedstock changes through the year. By working directly with engineers on the shop floor, we’ve found the most persistent issues involve not just chemical make-up, but handling during bulk transfer, humidity shifts in storage, and dosing repeatability.
LM Type II tackles these obstacles with a clear focus on traceability and lot uniformity. We track every batch through integrated process controls, linking shift logs to finished product lots. If a concern ever arises, we don’t need to comb through paperwork or finger-point at a distributor. Direct accountability means faster troubleshooting and solution development. Few things build more trust than seeing a manufacturer stand behind what they deliver—batch after batch, truck after truck.
Another persistent concern for bulk users of potassium hydroxide revolves around environmental and workplace safety. Bags torn in warehouses, or uncontrolled dust at point of use, create both hazards and compliance risks. In response, we designed our flake to minimize fines, optimized packaging seals, and developed simple loading solutions that work even in older facilities. Several bulk users shared the impact: improved air quality near make-up stations and less downtime due to required cleaning cycles.
Sometimes the simplest process adjustments have the greatest effect. We reengineered our packaging based on operator suggestions: improved liner materials prevent moisture incursion, sleeves resist puncturing during unloading, and handle placement enables safer stacking. All of these measures stem from production floor walkthroughs, not just boardroom meetings. These changes help cut waste, lower repetitive strain injuries, and extend storage life without unnecessary additives.
Successful chemical manufacturing never follows a straight line. The most persistent solutions usually come from collaboration between suppliers and users. Our LM Type II grade itself is the product of many years building these partnerships. Close relationships with process engineers, QA staff, and supply chain managers have allowed us to identify not just big problems, but small opportunities that add value each season.
For example, one client’s team flagged issues with measuring potassium concentrations during quick-shift tank fills. We worked alongside them to swap out legacy dosing hoppers for bulk-handling systems calibrated specifically to LM Type II’s density and flow rate. This removed uncertainty and slashed batch drift, leading to tighter targets in end products.
This kind of collaboration happens across industries. Glass factories once faced scaling from undissolved potassium, especially on older tank lines. We introduced intermediate flake size controls and technical support during start-up weeks, leading to cleaner batches and longer tank intervals. For smaller specialty chemical houses, we modified batch sizes and packaging to fit their equipment constraints, giving them flexibility without compromise.
Taken together, LM Type II’s direct connection to end users sets it apart. Each adjustment strengthens performance in the field and shapes the next generation of product enhancements. Feedback isn’t a recommendation filed away—it becomes the benchmark for our continuous improvement process.
Lab testing means little if product doesn’t match the theory day after day. We have seen firsthand how small inconsistencies lead to ripple effects through entire plants. To confront this, our QC system for LM Type II extends beyond standard chemical analysis: we insist on hands-on checks for granule integrity, rapid-dissolving tests in common process waters, and spot checks for visible dust during real transfer operations.
In our experience, plant managers place the highest trust in suppliers who admit error and seek fixes rather than those who hide behind paperwork. LM Type II customers have access to our technical team to troubleshoot challenges or adapt operating procedures as needed. We value transparency; if a batch shows deviation, we communicate promptly and swap material before it can affect downstream product lines.
This tight accountability creates assurance. Over years, scrap rates drop, finished product yield climbs, and overall frustration recedes. We don’t chase theoretical “world-best” specs at the expense of reliability. Instead, each improvement gets staked against tangible field performance.
Bulk chemical supply extends far beyond moving tonnage. Every shipment is part of a working relationship measured in years, not just transactions. We’ve learned that every plant, every operator, and every shift brings a unique set of needs. Potassium Hydroxide LM Type II stands as our most refined answer to those needs, formed by daily conversations as much as by technical data.
For customers looking to move their operations beyond the headaches of commodity grades, LM Type II gives control back to plant teams. Less time gets lost to troubleshooting, safety improves from the warehouse to the process tank, and final products gain the consistency that opens doors in competitive markets. Our commitment shows in every measure, from initial quality assurance to responsive technical support.
Ultimately, LM Type II grows stronger as more partners participate. We welcome new challenges and honest feedback, always aiming to guide product evolution with users at the table. For processors who depend on absolute certainty, year after year, Potassium Hydroxide LM Type II stands as proof of the value that real-world manufacturing experience brings.