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HS Code |
326316 |
| Chemical Name | Boric Acid Borax |
| Appearance | White crystalline powder |
| Solubility In Water | Soluble |
| Molecular Formula | Na2B4O7·10H2O (Borax), H3BO3 (Boric Acid) |
| Ph Value | 8-9 (for borax in solution) |
| Melting Point | 743°C (borax), 170.9°C (boric acid) |
| Density | 1.73 g/cm3 (borax), 1.435 g/cm3 (boric acid) |
| Odor | Odorless |
| Toxicity | Moderate if ingested in large amounts |
| Uses | Cleaning agent, insecticide, antifungal, water softener |
| Storage Conditions | Keep in a cool, dry place |
| Cas Number | 1303-96-4 (borax), 10043-35-3 (boric acid) |
As an accredited Boric Acid Borax factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sturdy, white plastic jar labeled "Boric Acid Borax, Net Weight: 500g," featuring safety instructions and hazard symbols. |
| Shipping | Boric Acid Borax should be shipped in tightly sealed containers to prevent moisture absorption and contamination. Store and transport in a cool, dry, well-ventilated area, away from incompatible substances. Follow all local, national, and international regulations for shipping chemicals, including proper labeling, documentation, and use of appropriate hazard communication markings if required. |
| Storage | Boric Acid Borax should be stored in a cool, dry, and well-ventilated area away from moisture and incompatible substances like strong acids. Keep the container tightly closed and clearly labeled. Store away from food and animal feed. Use corrosion-resistant containers and avoid contact with skin and eyes. Ensure that storage conditions comply with local regulations and safety guidelines. |
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Purity 99.5%: Boric Acid Borax with purity 99.5% is used in glass manufacturing, where it enhances thermal shock resistance and mechanical durability. Stability temperature 300°C: Boric Acid Borax with stability temperature 300°C is used in ceramic glaze production, where it provides uniform fusion and improves surface gloss. Particle size 20 microns: Boric Acid Borax with particle size 20 microns is used in flame retardant formulations, where it ensures even dispersion and consistent fire retardant performance. Molecular weight 201.22 g/mol: Boric Acid Borax with molecular weight 201.22 g/mol is used in buffer solution preparation, where it maintains precise pH control and chemical stability. Viscosity grade low: Boric Acid Borax with low viscosity grade is used in metalworking fluid production, where it promotes effective lubrication and reduces tool wear. Melting point 741°C: Boric Acid Borax with melting point 741°C is used in metallurgy flux applications, where it facilitates slag formation and improves metal purity. Moisture content <0.5%: Boric Acid Borax with moisture content less than 0.5% is used in adhesive manufacturing, where it enhances product shelf life and bonding integrity. Solubility 5.7 g/100 mL at 25°C: Boric Acid Borax with solubility 5.7 g/100 mL at 25°C is used in analytical chemistry reagents, where it ensures rapid dissolution and accurate titration results. pH (1% solution) 9.2: Boric Acid Borax with pH 9.2 (1% solution) is used in water treatment processes, where it adjusts alkalinity and prevents corrosion. Bulk density 1.73 g/cm³: Boric Acid Borax with bulk density 1.73 g/cm³ is used in polymer compounding, where it enables precise dosing and homogeneous material blending. |
Competitive Boric Acid Borax prices that fit your budget—flexible terms and customized quotes for every order.
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In the field of chemical manufacturing, quality and consistency define the line between success and setbacks. Our boric acid borax starts at the source—refined naturally from premium mineral ore. Over the decades, we have learned to rely on experience as much as equipment. Real control at each stage—milling, solution, crystallization—matters more than glossy claims. Our technical staff, many having spent their careers in our own plant, ensure each batch meets the specifications needed on a factory floor or in a lab.
Our boric acid borax comes in several models, designed with practical application in mind. We offer granular and powder forms, with controlled density and managed particle size. Most customers in ceramics or fiberglass manufacturing prefer our mid-range purity model, usually testing above 99.5% content by weight. For chemical synthesis and electronics, ultra-low trace metal boric acid brings peace of mind to engineers who have exacting standards. Specific grades are tailored to the demands of flame retardants or industrial preservation—industries where contaminants can weaken finished products.
Direct feedback from our clients has shaped our approach. In years past, suppliers pushed standard grades onto buyers, warning that finer granules or higher assays might raise price without real benefit. On our side, we've tested these claims and found the right grade makes a difference at production scale. Ceramics gain better fluxing properties, and insulation manufacturers see fewer defects in glass fiber formation. Knowing your process well allows us to share which model of boric acid borax lines up with your targets. That’s the result of working not just in test labs, but right on the production floor.
As manufacturers, we have watched the evolution of boron chemistry expand from basic glass and ceramics into advanced composites, agricultural micronutrients, and specialty chemical syntheses. Different applications always call for different approaches. Through the years, we have kept our equipment tuned for safety—the lithium-free process, for instance, wins trust from electronic circuit board customers who cannot risk any conductive contamination. Regular audit samples go through our in-house spectral analysis so we catch variations before they ever reach a customer.
In bulk chemical markets, traceability starts at the mine itself. Any seasoned manufacturer knows that source matters. Even the best processing can’t make up for poor-quality ore. So, we keep long-term supply relationships, audit our own storage, and blend batches precisely. Boric acid production isn’t only about chemistry; it’s about solving problems every step from sourcing to finished packaging.
Many new customers ask about differences between our boric acid borax and simple borax pentahydrate or sodium metaborate solutions. We remind them: boric acid borax offers higher boron content and a more neutral pH, so it performs better in heat-sensitive processes and chemical synthesis. Ash residue after calcination also comes out cleaner, with far less metallic haze or staining, which matters for glass, frit, and ceramic glazing. We do not add unnecessary flow agents or lubricants; those shortcuts make processors pay in the long run.
Ceramics and glass makers form the backbone of our customer base. In a silica-rich environment, boric acid borax acts as both a flux and a stabilizer. Potters and industrial kiln operators count on it to lower melting points and improve thermal shock resistance, but more than that—consistency batch-to-batch saves time and cost. Fluctuations in boron content force line engineers to run endless recalibrations. From our point of view, keeping those numbers tight means respect for our customers' own production timetables.
The fiberglass sector deals in volume and precision. Here, the wrong boric acid grade gums up lines and shortens spinneret life. Engineers tell us that ultrafine powders can lead to dusting, rough fibers, and yield losses. We developed a pelletized boric acid borax that cuts fugitive dust, travels cleanly in belt conveyors, and dissolves instantly in batch tanks. Adjusting for region, we supply different particle size distributions because humidity, line speed, and even furnace atmosphere all play a role.
Demand from agriculture for boric acid borax keeps growing worldwide. Farmers and horticultural specialists found out long ago that trace boron sharply improves plant health, seed set, and stress tolerance. Too much boron causes as much trouble as too little, so supplying easily-dissolved, high-purity product helps growers avoid toxic build-up. We worked with agricultural co-ops to refine mesh size, so field crews get repeatable performance when blending liquids, foliar sprays, or slow-release prills.
While some suppliers chase only high volume, our experience has shown us the value in tight, lower-impurity batches for pharmaceuticals and lab-grade synthesis. Each kilogram we ship to these fields comes from separate, specially validated runs—no cross-contamination, no compromise. Analytical buyers check for elemental sodium, potassium, iron, and other transition metals. Any bit of contamination can trip up sensitive organoboron chemistry, so we built out independent production lines for these applications. The learning curve was steep, but now we can confidently support QC teams with predictable, tested material.
The chemical world never stands still. Over the last ten years, we have seen regulatory pressure mount around food contact safety, heavy metals, and environmental discharge. As producers, we tackled these shifts head-on. Our boric acid borax now ships with the most rigorous testing: atomic absorption for heavy elements, low-conductivity particle washes, and multi-point assay by titration. We reworked our packaging lines to prevent micro-contamination and provide trace evidence straight to each batch number.
Clients often ask about food-grade or pharmaceutical-status boric acid borax. These labels mean far more than a checklist. In our plant, that means periodic full wash-down and air filtration cycles, separate staff oversight, and exclusion of any recycled plant water for these lots. Documentation runs deep—right down to shipping seals and tamper-proof drums. Solving these challenges required real investment, not minor adjustments. Our staff talks regularly with international auditors, so that inspection visits never derail production goals.
The differences between boric acid borax models truly show their worth under tough conditions. High-alumina glass works, for instance, see metal contamination magnified at high temperature. Only boric acid derived with chloride-free flows avoid pitting and blistering in finished goods. What looks like a trivial quality measure means fewer recalls, less downtime in annealing, and longer service life for our users. Sourcing from us, customers report lower rates of line stoppages due to raw material faults.
Customers don't live in a world of pure lab samples; they are charged with keeping production moving day and night. Over many years, shop floor feedback has pointed us toward a few key lessons. Dust control tops the list for powder forms. Our pelletizing process keeps airborne loss down and improves safety for workers. Next, they look for repeatable solubility in liquid reactors. Inconsistent dissolution means batch rework, wasted energy, and headaches for operators. Seasonal changes in humidity and storage temperature used to up-end these properties, so we reworked drying and bagging procedures to shield against caking and keep free flow up to spec.
We found that customers in smaller markets—such as specialty flame retardants, wood preservation, or neutron-capture shielding—face unique needs. Their volumes may be lower, but their demands on purity and documentation run high. In support, sample retention extends for years. Test reports can be traced back to original run conditions. We don't see these as burdens but part of the value we supply. Over time, our trust with customers grows because we solve real, technical problems, not just deliver commodity.
Making boric acid borax starts with skilled people. Many of our operators have clocked decades handling caustics, acids, and bulk ore. They know from hands-on experience the signs of hidden impurities or equipment drift that can ruin a batch. When we scan new techniques or automation, we always blend in the hard lessons learned from years of practical work. In this field, the right combination of people, process, and vigilance gives the best outcome.
Many entering this market ask whether boric acid borax differs enough from run-of-the-mill borax or boric acid made by generic producers. The answer lies partly in technical chemistry and partly in practical risk. Our process delivers boric acid borax with double-refined purity, low chloride, and nearly undetectable levels of metallic or alkaline earth contaminants. We avoid downstream additives or anti-caking agents. For glass, enamel, and high-performance ceramics, these differences result in brighter finished goods, less surface pitting, and more stable color under heat.
Cost is not the only concern. Risk reduction comes with disciplined sourcing and rigorous testing. Many clients once picked up boric acid from spot markets or overseas suppliers, only to run into shipment delays, mismarked containers, or variable assays. Over time, they moved to us for direct, consistent supply. We keep large buffer inventories, can ship in both bulk and small lots, and support technical documentation drills. Each improvement we make flows from real-world trouble reports—not theory.
Occasionally, we face questions about the green profile and safe use of boric acid borax vs. competitors. We take environmental controls seriously. Water use is monitored, and effluent never leaves the plant below regulatory thresholds. Waste streams undergo boron capture and neutralization before discharge. We migrated toward recycled, heavy-duty packaging and upgraded our dust suppression to protect both local staff and communities nearby. Many of these steps required capital outlay, but the benefits—inside and outside the factory—became clear almost immediately.
Every manufacturer faces both technical and market pressures. Raw material disruptions threaten production targets, and technical failures in the extraction or crystallization phase spell costly downtime. Our approach has been to over-invest in supply backup and process redundancy. Holding capacity for core reagents kept us running when others shut down during logistical disruptions.
Supply security isn't just a phrase for us. In tough years, we tapped our own buffer stocks and delayed plant upgrades to keep product moving. Quick setup of alternate delivery routes and working closely with freight carriers meant we kept customers supplied, even as global logistics tangled. We documented these contingencies so our customers felt included in problem-solving and future planning.
The market for boric acid borax also faces rising regulatory and environmental scrutiny. As producers, we stay ahead by collaborating with environmental officers and R&D professionals. Each time a new ruling lands, we update our data and increase our reporting standards. That way, clients won't get unexpected compliance shocks midway through a batch run or product launch. High purity, stable formulation, and full shipment traceability satisfy the auditors, but those steps also deter product recalls and keep production teams confident.
The beauty of long-term chemical manufacturing lies in solving new problems as they crop up. Over years and millions of kilos shipped, our technical experts take hundreds of calls from plant managers, line engineers, and lab techs every year. We don’t just ship standard models and hope for the best. Instead, we walk through the application, trace problems to their root causes, and offer on-site support when needed.
Often, new buyers ask for samples before committing to a larger run. We support this because we know a formulation may react differently than on paper. We keep small trial lots readily available, matched to the exact process chemistry our clients describe. Offering advice, running comparative analysis, and taking real-world feedback—these practices built loyalty and success beyond the transactional relationship.
Our plant engineers draw on years of shared knowledge across glass, ceramics, agriculture, and specialty chemicals. That experience lets us serve everyone from multinational firms to local shops. Every new application pushes us further—customized pH buffers for electroplating, or high-clarity inputs for optical glass. Rarely does a week pass without a request that teaches us something fresh. We believe good manufacturing comes from blending tradition with a willingness to change.
Technology never lets us rest. Staying up to date with process improvements, analytical equipment, and market demand calls for ongoing investment. We’ve redesigned reactors for cleaner energy use, installed new real-time particle size measurement, upgraded packaging lines, and shifted much of our process water to closed-loop systems. These improvements are not simply cost-driven responses. They grew out of serious consultations with the people who use boric acid borax every day.
Improvement plans trace back to hundreds of incremental changes—the right nozzle on a dryer, a new early-warning impurity sensor, better air handling in warehouse storage. Staff suggestions sometimes lead to major advances in batch consistency or worker safety. Customers see these changes reflected in the reliability they experience, not just in data sheets. Over time, our factory has grown into a resource not only for chemical supply but for process know-how, troubleshooting, and application support.
We remain committed to advancing safe, reliable, and clean boric acid borax production for every field that uses it. Decades of hands-on experience, technical curiosity, and a stubborn refusal to cut corners guide our future just as they have shaped our present. Each product that leaves our facility carries with it the invisible labor of people focused on making industry run better. That is the value of manufacturing rooted in knowledge, accountability, and a drive to improve, every single day.