|
HS Code |
803202 |
| Chemicalname | Phenol |
| Synonyms | Carbolic acid |
| Casnumber | 108-95-2 |
| Molecularformula | C6H6O |
| Molarmass | 94.11 g/mol |
| Appearance | Colorless to white crystalline solid |
| Meltingpoint | 40.5 °C |
| Boilingpoint | 181.7 °C |
| Density | 1.07 g/cm3 |
| Solubilityinwater | 8.3 g/100 mL (20 °C) |
| Vaporpressure | 0.4 mmHg (20 °C) |
| Odor | Sweet, medicinal |
| Pka | 9.95 |
| Flashpoint | 79 °C (closed cup) |
| Unnumber | 1671 |
As an accredited Phenol, Pure factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Phenol, Pure is packaged in a 500 mL amber glass bottle with a tight-sealing cap and clear hazard labeling. |
| Shipping | **Shipping Description for Phenol, Pure:** Phenol, Pure is a hazardous chemical shipped in tightly sealed, corrosion-resistant containers. It must be labeled as toxic and corrosive, handled with protective equipment, and kept away from heat, moisture, and incompatible substances. Transport in accordance with local, national, and international regulations for hazardous materials. |
| Storage | **Phenol, Pure** should be stored in a cool, dry, well-ventilated area away from sources of ignition, heat, and direct sunlight. Use tightly sealed, corrosion-resistant containers, clearly labeled. Keep away from strong oxidizing agents, acids, and bases. Store in a designated chemical storage cabinet, preferably for organics or poisons. Ensure proper spill containment and access to emergency washing facilities. |
Competitive Phenol, Pure prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
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We take pride in producing phenol at our own facility, drawing on deep technical experience and a strong commitment to stable, reliable supply. This is not just another bottle on a shelf—we understand how critical this material is for those formulating resins, plastics, pharmaceuticals, and agrochemicals. The phenol we deliver isn’t generic. It meets purity standards that underpin demanding chemical synthesis and manufacturing, supported by rigorous in-house quality controls. Our production model has always put consistency first, because interruptions on your end can turn small issues into big costs.
Our pure phenol, offered under the designation “Phenol, Pure,” is processed to deliver low water content and minimal impurities. Typical batch analyses show a purity that exceeds 99.5 percent by weight, with trace metals well below detection thresholds. Clear liquid at room temperature and colorless when fresh, our product resists discoloration over sustained storage if properly handled. We fill to both drum and IBC sizes, using mild steel or fluoropolymer-lined containers based on customer need. Every shipment leaves with recent analytical data, so your technical team operates with current information instead of relying on last week’s.
It’s easy to spot the difference between laboratory-grade samples and our commercial-scale product. Lab suppliers often emphasize purity but cannot match batch-to-batch reproducibility or guarantee integration with continuous processes. What separates our model is process scale, plant design, and a closed-loop purification system built to remove byproducts from upstream hydrolysis. Most bulk phenol on the market comes through multi-step recovery systems or repackaged imports, sometimes with wide variation in color, water content, and trace impurity profile. From our side, each run is tracked in detail. We routinely perform spectral and chromatographic checks, not just the basics. The result? Manufacturers using phenol for high-yield bisphenol A, phenolic resin, or pharmaceutical precursors see fewer off-spec products and less downtime.
As a core intermediate, phenol has shaped chemical manufacturing for more than a century. Downstream resin plants, from automotive interiors to electronics, can run multi-ton reactors only a few hours at a time. The feedstock’s purity and trace profile make the difference between a smooth batch and a waste-filled shutdown. Customers in our region know that variable-quality imports introduce plenty of risk—dull color, odd smells, or minor off-notes can trace to remnant cresols or high water. Our in-house system achieves better phenol-water separation and secondary distillation. A process that might seem routine at a glance actually demands tight controls and real-time adjustments.
We’ve learned the hard way that margins shrink fast if you chase price over quality. Recycled or lower-purity blends are on the market, often aimed at less demanding segments or as resin diluents. In comparison, applications such as pharmaceutical precursors or high-performance laminates call for a higher standard. Even low levels of aldehydes, ketones, or sulfur impurities risk downstream reactivity, discoloration, or safety issues. That’s why we continue to invest in our purification and testing capacity rather than cut corners. Customers see gains not only in finished quality but in predictable, repeatable plant performance.
End users often ask about alternatives or direct substitutions. Even small changes in the impurity mix or water content shift reactivity in condensation, alkylation, or esterification processes. In photographic chemical manufacturing, color stability in the final image depends as much on upstream input quality as on careful process execution. The same holds true in electronics laminates or carbonless copy paper, where trace contaminants manifest as visible defects. Our controlled, high-purity model minimizes both batch rejection and end product waste, which runs up savings beyond just headline raw material cost.
Customers judge a product by its impact on their process, not just by technical sheets. That’s where our production experience comes in. We typically maintain less than 0.1 percent water by weight in outgoing lots. UV absorbance in the 270–275 nm range gives a good indicator of phenol’s purity, and our runs consistently rank in the tightest windows. The density sits around 1.07–1.08 g/cm³ at 20°C, and melting happens right at about 40–41°C—a detail that matters both for winter shipping and for downstream melting processes. Color is never just cosmetic; we target less than five on the APHA/Hazen scale because even faint yellow tints signal a shift in degradation or incomplete separation that can mess with resin clarity.
We use a closed sampling system for loading, reducing both operator and environmental exposure. Sampling bottles are drawn through vapor-tight equipment. This keeps product spec true right through delivery. Our storage tanks rotate stock on a just-in-time basis, a habit that means no lingering oxidation or unwanted polymerization. Customers find that resin batches and pharmaceutical intermediates show fewer reworks. That’s a claim supported not just by anecdotes but by customer QC records and returns data.
Sourcing directly from us, you skip the variability of third-party blending or dilution. Many resellers disguise imported bulk phenol by relabeling or minor reprocessing, which rarely fixes upstream issues. We back every lot with traceable analytical data—gas chromatography for residual cresols, titrimetric moisture analysis, and UV/Vis spectra. This isn’t a marketing point but a daily practice developed to support in-house application testing and pilot customer runs. Our regular visitors—oftentimes technical leads from adhesives, plastics, and pharma—work alongside us to test product on their own equipment during qualification. Open plant access reveals any process hiccups, and feedback turns into process tweaks, benefitting both sides.
Phenol stands as one of those rare chemicals that cross boundaries between sectors. In our experience, the largest share goes to resin makers—phenol-formaldehyde resins set the standard in wood adhesives, brake linings, and circuit boards. Manufacturers who rely on our phenol can push higher throughput without worrying about gum formation or discoloration. Another frequent use is in caprolactam for nylon-6 fibers, where the smallest impurities can stall hydrogenation or generate byproducts. Any deviation shows up in fiber color or strength tests.
In pharmaceuticals, customers working on aspirin, paracetamol, or more specialized intermediates trust reliable feedstocks. High-purity phenol forms the core of both batch and continuous synthesis for antiseptics, dyes, and vitamin production. Strict control of trace water and organic impurities prevents unwanted side reactions in active ingredient synthesis. That experience comes less from textbooks and more from routine troubleshooting: a plant batch that suddenly generates odor, haze, or low assay often points back to a slip in input quality.
Specialty sectors also see phenol as a key precursor for antioxidants, agrochemicals, and fragrance components. Any application demanding oxidation resistance or fine-tuned reactivity gains from high-purity material. For instance, in high-performance coatings or electronic devices, an impurity like sulfur below 1 ppm might seem insignificant. But step into a failure analysis lab, and a single spectral spike can explain hours of wasted production or a failed formulation. We work directly with those users, tracing every batch with full release data and offering on-site support for product integration.
Not all phenol on the market meets the same standards, even if the label claims otherwise. Many large traders source from the lowest-cost global provider, blend or redistill, and move drums into the supply chain. Color, odor, and trace contaminant levels often shift between runs. Buyers forced to shop on price alone sometimes face months of troubleshooting as minor quality issues escalate into production headaches. Our approach centers on direct production and traceable plant control—each batch carries not just a certificate but a trail back through the purification columns and operating logs.
Small details add up. Control of iron and other transition metals means less risk of oxidation during storage and downstream polymerization. Persistent low water content minimizes hydrolysis or unwanted foaming in resin cookers. By carefully balancing throughput and hold time, our fractionators cut out both heavy byproducts and light-end volatiles that can throw off endpoint titrations or introduce color. What looks like a simple product specification really reflects hundreds of small engineering choices, from tank linings to cleaning protocols.
Even among producers offering “pure” phenol, methods differ. Some sites favor isopropylbenzene hydrolysis, while others use the toluene route. Each method brings its own typical impurities and trace byproducts. Our site employs hydrolysis followed by multistage vacuum distillation, chosen for the best removal of trace cresols, water, and metals. Customers who have switched after years on imported or reprocessed material have reported immediate reduction in product off-spec rates and process interruptions.
Being a direct manufacturer means we do more than load trucks. Daily process data, logged by both automated systems and on-shift operators, backs up every batch. Random plant visits from buyers, sometimes at short notice, let us demonstrate both process controls and openness. Analytical data includes not only traditional purity and water content, but also low-ppm analysis for aldehydes, methanol, and chlorinated byproducts. Our team shares full spectra when requested—something hard to get out of many bulk traders.
For us, quality controls reflect real-world customer needs. Chromatographic checks confirm every batch’s phenol peak matches historical retention times, and UV analysis guards against slow discoloration. We regularly benchmark our material in application testing, producing small batches of resin or pharmaceutical intermediates to measure final properties like color stability, flexibility, and yield rates. That experience feeds back into plant decisions. If a trend emerges in customer QC data, we adjust process parameters right down to distillation pressures or cooling temperatures.
Traceability isn’t a buzzword in our operation. We keep batch logs, analytical reports, and plant logs for tracking if issues pop up downstream. Several customers share their own batch review data in regular meetings, and cooperative problem-solving has led to improvements in both material and process. Our site welcomes audits by buyers from industries like electronics or pharma, offering full walkthroughs and audits of plant procedures and storage.
As the producer, we see firsthand the pressures that volatility, raw material shortages, and regulatory tightening bring into the market. Global events, energy pricing, and logistics disruptions make stable domestic supply a key risk mitigator. Over the years, we’ve made tough calls to maintain both inventories and process flexibility; these investments help cushion the blow from international bottlenecks or emergent import restrictions.
Our workforce doesn’t just move barrels—they bring decades of technical expertise and pride in troubleshooting. Many staff have walked the line from plant startup through product launch, handling technical service for new users along with routine logistics. That embedded experience helps us respond quickly if a field issue arises, whether it concerns shipping, product formula adjustments, or regulatory compliance. For buyers pressured to maintain tight lead times or operate with reduced on-site storage, dependable pick-up and delivery schedules matter as much as the chemical inside the drum.
Alongside direct production, we track regulatory and safety shifts that affect both us and our customers. Shifts in permissible exposure limits, new transportation labeling, and additional environmental controls all drive changes in both process and documentation. We work with industry partners on both sides—upstream raw materials and downstream users—to ensure safe handling, robust data, and compliance, reducing the risk of downstream compliance failures.
Responsible manufacturing shapes every decision in our phenol operation, not just what’s shipped out the door. Onsite handling systems minimize fugitive vapor release, using closed loading and vapor-recovery units. Waste streams are tracked, measured, and treated on site before safe disposal. Operators use personal monitors, and ongoing training ensures swift response to any incidents, greatly reducing risk both inside the plant and in downstream logistics.
For users, safe handling of phenol means more than following basic guidance. We emphasize training, supply detailed SDS documentation, and offer guidance on both safe storage and spill response. Our logistics include temperature and ventilation controls—details that safeguard both workers and product integrity during transit. Customers who face local regulatory complexities rely on our technical team for support in permitting, storage tank selection, and even emergency procedure drafting.
Industries using phenol continue to evolve. New approaches in resins, lighter and stronger composites, and pharmaceutical precursors demand tighter controls and higher standards. We adapt by investing in upgraded purification, real-time data collection, and plant process redesigns. Partnerships with research and end-user customers steer those improvements—sometimes as simple as adopting a new sensor, sometimes as far-reaching as reworking an entire process stage.
Greater transparency and faster data exchange matter more than ever in supply chain risk management. That’s one reason we support data sharing and joint audits with our major partners, combining operational experience with outside insight. With changing requirements for sustainability and green chemistry, we evaluate our process inputs, energy flows, and waste reduction each year—not as a marketing box, but as a business imperative.
Decades in the field have taught us that every production decision ripples through the supply chain, multiplying benefits or challenges far beyond the chemical’s source. Manufacturers who pick up the phone and visit onsite get the real story behind product quality and process adjustments. That remains our way—to stay present, accessible, and transparent about both achievements and occasional setbacks.
We know every batch of pure phenol we ship supports your production goals and reputation as much as our own. Whether your operation uses a drum per month or a tanker per day, the same standards, transparency, and technical support apply. Direct partnership drives both product improvement and process innovation. We stand by our product and invite any customer—new or old—to see the process up close.