|
HS Code |
650677 |
| Chemicalformula | CH3OH |
| Molecularweight | 32.04 g/mol |
| Appearance | Clear, colorless liquid |
| Purity | Typically >99% |
| Boilingpoint | 64.7°C |
| Meltingpoint | -97.6°C |
| Density | 0.7918 g/cm³ at 20°C |
| Solubilityinwater | Completely miscible |
| Odor | Mild, alcohol-like |
| Flashpoint | 11°C (Closed cup) |
| Vaporpressure | 96 mmHg at 25°C |
| Autoignitiontemperature | 464°C |
| Refractiveindex | 1.3284 at 20°C |
| Casnumber | 67-56-1 |
| Unnumber | UN1230 |
As an accredited Industrial Grade Methanol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Industrial Grade Methanol, 200-liter blue HDPE drum, sealed with tamper-evident cap, clear labeling of contents, hazard warnings, and batch number. |
| Container Loading (20′ FCL) | 20’ FCL typically loads 17-21 metric tons of industrial grade methanol in 160-220 steel drums or ISO tanks, securely packaged. |
| Shipping | **Shipping of Industrial Grade Methanol:** Industrial grade methanol is shipped in tightly sealed, corrosion-resistant drums, IBC totes, or bulk tankers. It requires proper labeling and adherence to hazardous material regulations, including flammable liquid handling protocols. During transit, containers must be protected from heat, sparks, and direct sunlight to prevent leaks and hazards. |
| Storage | Industrial Grade Methanol should be stored in tightly sealed, clearly labeled containers made of compatible materials, such as stainless steel or HDPE. The storage area must be well-ventilated, cool, and away from sources of ignition, heat, or direct sunlight. Proper grounding is essential to prevent static discharge. Keep methanol separate from oxidizers, acids, and food items, and follow local regulations for chemical storage. |
| Shelf Life | Industrial Grade Methanol typically has a shelf life of 2 years when stored in tightly sealed containers, away from heat and sunlight. |
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Purity 99.85%: Industrial Grade Methanol with 99.85% purity is used in biodiesel production, where it ensures high transesterification efficiency. Viscosity 0.59 cP: Industrial Grade Methanol with a viscosity of 0.59 cP is used in paint manufacturing, where it promotes uniform solvent blending. Boiling Point 64.6°C: Industrial Grade Methanol with a boiling point of 64.6°C is used in formaldehyde synthesis, where it enables efficient vapor phase reactions. Moisture Content ≤0.1%: Industrial Grade Methanol with moisture content ≤0.1% is used in pharmaceutical intermediates manufacturing, where it reduces impurity formation. Stability Temperature Up to 40°C: Industrial Grade Methanol stable up to 40°C is used in cooling systems, where it prevents premature solvent degradation. Specific Gravity 0.7918: Industrial Grade Methanol with specific gravity of 0.7918 is used in chemical extraction processes, where it enhances solute separation efficiency. Sulfur Content ≤0.1 ppm: Industrial Grade Methanol with sulfur content ≤0.1 ppm is used in fuel blending, where it minimizes sulfur oxide emissions. Acidity as Acetic Acid ≤0.002%: Industrial Grade Methanol with acidity as acetic acid ≤0.002% is used in resin production, where it prevents catalytic deactivation. Evaporation Rate 5.9 (n-Butyl Acetate=1): Industrial Grade Methanol with an evaporation rate of 5.9 is used in ink formulations, where it allows rapid drying. Chloride Content ≤0.5 ppm: Industrial Grade Methanol with chloride content ≤0.5 ppm is used in electronic component cleaning, where it ensures minimal corrosive residue. |
Competitive Industrial Grade Methanol 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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Making industrial grade methanol is not a side job or paperwork exercise here—our team guides every batch from raw material selection through distillation, refinement, and final quality verification. We draw on decades on the production floor, surrounded by the hum of reactors and the rigors of scheduling truckloads out the gate. Methanol, Formula CH3OH, stands as one of the essential materials our site puts into the world each day. The version we turn out, with a typical assay above 99.85% by weight, is shaped for customers who rely on quality to underpin their work, not for the beverage or pharmaceutical market.
The significance flows from both scale and consistency. We run continuous processes, not batch, and monitor key indicators round-the-clock—water content, acetic acid traces, as well as heavier impurities. QC technicians are trained to respond quickly to even subtle shifts in purity to avoid downstream surprises. These are not abstractions for us; every day we get requests from antifreeze blenders, formaldehyde producers, biodiesel plants, pigment manufacturers, and foundries with questions about a drum for a pilot or 60 metric tons on deadline. Keeping those requests flowing involves more than price. If a plant adds water-laden methanol to an esterification run, yields suffer.
There is one fundamental grade we run for industrial customers. Typical properties on our shipments include purity above 99.85% by mass, often verified by multiple GC runs before release. We keep water content below 0.1% and watch for trace contaminants such as acetone, ethanol, propanol, and higher alcohols. We do not chase the more severe specifications for electronics or high-purity solvents because those command specialized equipment and a different scale of investment. For technical applications—a pharma partner seeking ultra-low carbonyl, or a lab prepping microelectronic wafers—we recommend specialty manufacturers who focus solely on those levels.
On the flip side, we never cut corners or blend to disguise a borderline product, because that cycle always comes back as risk or rework. Methanol from our site leaves in bulk isotanks, road tankers, totes, or drums. No matter the packaging, each lot faces the same scrutiny. We never rely solely on supplier certificates. Customers look for documentation but expect an answer from an operator too. Over the years, problems with cloudiness, off-odors, or even color find our ears quickly, not because they show up in a spec sheet but because end users are running multimillion-dollar processes relying on every drop to perform the same way as the last.
A lot of what gets written about methanol focuses narrowly on its applications, but the real difference lies in how tightly properties get controlled and for whom. Laboratory, HPLC, or semiconductor grades often carry purity up to 99.99% or higher, with individual contaminants below part-per-million ranges. In those spaces, a misplaced trace of aldehyde or acidity will ruin runs of sensitive analysis or electronics production. We have seen customers burn through small fortunes chasing purity levels that were never required by their process—just because the myth of “higher is always better” travels fast online.
By contrast, industrial grade methanol supports work where a slightly broader impurity profile presents no hazard or yield loss—yet still delivers near-complete conversion and clean burning, for instance in methyl ester synthesis, formaldehyde streams, or as feedstock for gasoline blending. You do not want a solvent-grade product in an engine or resin kettle. Costs compound fast, and so do production hiccups. On the other extreme, we have heard customers regret buying fuel-grade methanol for tasks that called for more reliability, especially where water levels run high or unknowns creep in.
Our goal remains to filter technical choices through real-world use. Sometimes a foundry needs a hundred tons to keep coatings flowing, or a small plastics firm requires two totes per month. We believe it helps the customer trust the transaction more if the supplier talks plainly about what their methanol can—and cannot—do. There is no point selling laboratory grade volume for a gas scrubbing job, or pushing bargain methanol with stray acetone when foam quality could be sacrificed. Experience shows it pays off to ask about end use. We have watched one plant shift from using off-spec waste methanol to standard industrial grade and suddenly clear up years of maintenance failures.
People from outside our industry sometimes imagine chemistry as a theoretical science. Here, outcomes are built on trucks loaded on time, pump seals that withstand solvent exposure, valves not eaten by acidic contaminants, and production logs tracking precise tank levels. In practice, methanol finds its way into adhesives, fuel blending, coolants, and wastewater treatment. Paint manufacturers rely on it for controlled evaporation and solvency, while biodiesel producers might use it to push conversion in transesterification. Even in the world of energy, methanol blends move through generator lines and purification skids where compositional faults show up immediately as downtime or rejected batches.
We have fielded calls from customers who swapped from alternate sources, only to face haze in solvents or excess corrosion in metal pipelines—often traced back to excess water, formic acid, or minor alcohols beyond recommended thresholds. These lessons tend to stick with people. Over years, the trend in our sector leans toward greater transparency, tighter documentation, and direct communication. That is not just a regulatory checkbox. It protects the operator, improves asset lifetime, and bolsters trust. Nowhere is that clearer than when a customer needs advice for a blending application or a troubleshooting partner for stuck reactions.
We have seen industrial methanol moving through the hands of traders, brokers, and distributors. Each layer adds distance between the person making it and the person using it. It can confuse documentation, dilute accountability, and sometimes result in passing along aged or poorly stored lots. Our preference stays with direct discussion. Buying from a producer carries advantages: code numbers tie back to real batch records and test logs; complaints reach the right team; new product variants can be explored openly. From an operator’s eye, removing the third party means less uncertainty over container cleanliness, transit contamination, or product swapping.
We have hosted site visits for chemical blenders, fuel formulators, and research engineers who wanted to see a tank farm, sample processing, or procedures for truck cleaning. Many left reassured by a transparent look at production and quality protocols. We grew this willingness out of years of hearing customers cite problems hidden beneath layers of paperwork. For us, every bulk tank maintained for methanol is a reflection of trust earned over repeated shipments. This direct connection allows for improvements in packaging, faster recalls, and concrete responses if a user’s process demands something special.
No chemical leaves our plant without regard for environmental traceability. Regulatory oversight for methanol runs deep—hazardous substances legislation, transportation certifications, bulk handling rules, and worker exposure guidelines. Each batch of methanol faces controls not because the law says so, but because the plant’s long life depends on foresight. We review routine air emissions and vapor controls, segregate wastewater for carbon removal, and monitor storage tanks for leaks that might not appear for weeks. These steps do not represent “extra” work. Losses, off-spec returns, or community complaints quickly teach harsher lessons.
Safety ranks high through process and packaging. Teams are required to review Material Safety Data Sheets during refresher training, and we offer advance consultation for bulk tank customers to help update their handling systems. Methanol poses toxicity risks, both via vapor and ingestion, along with fire hazards—our tank farms feature automated suppression and grounding connections. Years of producing and shipping hazardous liquid means every worker from the line operator to shipping coordinator respects the responsibility. Customers benefit from an uninterrupted supply chain, but also from sharing in the stability brought by those safety investments.
Every lot of industrial methanol produced on our site enters a closed storage or dedicated transport vessel. Steel tanks stand lined to prevent corrosion, and instrumented to monitor for accidental mixing or off-gassing. Our quality team works in rotation to inspect tanks, pull random samples, and verify tight seals on drums and IBCs. Through the hotter months, we take extra steps to check for condensation, which can charge up water content or facilitate organic growth in tanks left unused. Storage matters—an extra month sitting between shipment and use may be the difference between success and failure in the customer’s process.
We keep handling lines and pumps regularly maintained, and drivers joining our bulk loading process pass rigorous checks. Customers have sought advice for integrating new containment or for verifying inert gas blanket systems. We encourage that, because every extra detail prevents future headaches. An operator at the loading rack, checked documentation, and ready lines—these simple realities keep tens of thousands of liters flowing each week without error.
A spec sheet prints numbers: purity, color, density, water, and select organics. Living inside the system, we see patterns emerge outside the data. A batch might test perfect on paper but draw concern from a careful operator due to faint color, slight odor, or previous headaches from another supplier. This is where trust crosses from specification to experience. We've found that solid technical support runs on open dialogue across the supply chain. End users call because something is not blending or a catalyst is underperforming. Often, the conversation circles back to seemingly minor impurity or unusual storage conditions. Our team takes these as direct feedback, reviewing trace records, confirming tank cleanliness, and sending a new lab sample if necessary.
Working with methanol day in and day out means no one takes it for granted. We have built long-standing partnerships with users across coatings, resins, extractive industries, and water treatment not just by “meeting” a formally written spec, but by understanding the context surrounding every batch. This includes supporting ethanol denaturation schemes, compatibility advice for tank materials, or troubleshooting humidity-driven issues in a coastal customer’s plant.
Good manufacturers listen. Methanol production changed immensely here in response to field data. Years ago, we tracked issues around off-tastes in resins stemming from trace ethyl acetate never flagged in routine analytic runs. After a cluster of complaints, we installed more sensitive detectors and revised cleaning cycles. It was not about regulation—but about the pain of watching a customer halt a process. Industrial grade methanol survived by constant iteration based on user need, not just compliance. Our best process improvements originated in the real world, not in meeting rooms.
The request for greener alternatives, improved recycling, and new additives comes through daily conversations. We do not claim innovation for marketing alone; it surfaces from customer operations looking to avoid downtime, manage solvent recovery, or reduce costly hazards. Sharing lessons and logging failures as closely as wins moves the plant, safeguards the workforce, and supports our wider community.
Our customer base ranges from seasoned engineers to new plant hires navigating solvent safety. We aim to close knowledge gaps, supply data where it helps, and direct the fewest possible hurdles between user and producer. The most reliable methanol is the kind made reachable for questions. We have found unanswered doubts undermine production more than any formal shortfall ever could.
Industrial chemistry is unpredictable. No two applications place identical demands on materials. Over decades, we have supported uses as diverse as fuel additives, extractives for mining, de-icing, and advanced composite manufacture. Methanol stands out because of its strong solvency, clean burning profile, and reactivity. A coal-to-plastics plant chooses methanol as a cost-effective carbon feedstock. Foamers in the polyurethane sector rely on it to create a predictable backbone by controlling moisture ingress. Operators in road repair or insulation trust industrial grade to power mobile processes without headache.
Reliability in this context refers to more than minimum purity. Any deviation—a surge in off-color, fouling from plant lines, or variance in water—is enough to turn a regularly scheduled maintenance into a crisis call. We have seen even minor drifts in oxygenate profiles force shut downs in energy blending, or introduce failure in adhesives. A genuine industrial operator cannot afford those losses. Technical staff rely on direct sample pulls, and we keep the QA team accessible to validate any batch number, at any hour, when concerns arise.
In chemical manufacturing, no product exists in isolation. Methanol moves not only across processes but between operators, regulators, logistics partners, and end markets. Its versatility enables nimble response to shifting demands: automotive reformulators, pipeline companies, wastewater treater, flavor and scent base blenders, and downstream formaldehyde resin producers. Drawing lessons from decades of operation, we prioritize more than the central metric of purity. We seek to anticipate future uses, adapt to shipping constraints, and prepare the feedback systems that let quality loop back from user to manufacturer instantly.
We have expanded to invest in real-time online analyzers, electronic batch tracking, and on-ground customer support, because an interruption at any stage—raw material, storage, loading, transport—impacts jobs, investments, and reputations. No software or spec document stands in for experiencing a difficult delivery, handling questions from operators after hours, and following every batch through its working life.
Looking back, the most durable improvements in our product and processes took root when customers trusted us enough to share details—why their solvents failed in one batch, why their reaction underperformed, or how their storage suffered in a flood. We track these cases, log technical resolutions, and redesign workflows in response, not as part of a marketing campaign but because longevity and respect demand it. The market for methanol will continue to shift, but the core reality remains: experience, readiness to listen, and in-plant knowledge outlast spreadsheet data every time.
Industrial grade methanol is more than a commodity. It represents generations of chemical know-how, daily investment in equipment, close attention to feedback, and relentless refinement driven by the end user. We encourage users, researchers, and site managers to maintain the closest possible contact with their source. In the end, the manufacturing floor shapes the future of what methanol delivers more than any calculation or ad ever could.