Huaqiang Chemical Group Stock Co., Ltd.
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Hydrogen Peroxide

    • Product Name: Hydrogen Peroxide
    • Chemical Name (IUPAC): Hydrogen peroxide
    • CAS No.: 7722-84-1
    • Chemical Formula: H2O2
    • Form/Physical State: Liquid
    • Factroy Site: No.1 Jinping Avenue, Dangyang , Hubei , China
    • Price Inquiry: sales2@liwei-chem.com
    • Manufacturer: Huaqiang Chemical Group Stock Co., Ltd.
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    Specifications

    HS Code

    363893

    Chemical Name Hydrogen Peroxide
    Chemical Formula H2O2
    Molecular Weight 34.01 g/mol
    Appearance Colorless liquid
    Odor Slightly sharp odor
    Density 1.45 g/cm³ (pure, at 20°C)
    Melting Point -0.43°C
    Boiling Point 150.2°C
    Solubility In Water Miscible
    Ph Acidic (pH 4.5 when pure)
    Cas Number 7722-84-1
    Stability Unstable, decomposes to water and oxygen
    Flammability Non-flammable but strong oxidizer
    Uses Disinfectant, bleaching agent, antiseptic
    Storage Conditions Cool, dark place in vented containers

    As an accredited Hydrogen Peroxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A sturdy 1-liter amber plastic bottle with a secure cap, labeled "Hydrogen Peroxide 3%," featuring hazard warnings and usage instructions.
    Container Loading (20′ FCL) Hydrogen Peroxide is loaded in a 20′ FCL with plastic drums, securely packed, totaling about 20 metric tons per container.
    Shipping Hydrogen peroxide is shipped as a regulated hazardous material due to its oxidizing and corrosive properties. Packaging must be secure, using vented containers to prevent pressure buildup and labeled according to UN2014 (for concentrations above 40%). Shipping requires compliance with DOT, IATA, and IMDG regulations, including proper documentation and handling procedures.
    Storage Hydrogen peroxide should be stored in a cool, well-ventilated area, away from direct sunlight and heat sources. Use containers made of compatible materials, such as high-density polyethylene, and keep them tightly sealed. Store separately from combustible materials, organic substances, and reducing agents. Label containers clearly, and ensure storage areas are equipped with proper spill containment and safety equipment to prevent accidental decomposition or contact.
    Shelf Life Hydrogen peroxide typically has a shelf life of 1–3 years when stored in a cool, dark place in a sealed container.
    Application of Hydrogen Peroxide

    Applications of Hydrogen Peroxide in Industrial Manufacturing

    As a direct manufacturer, we supply hydrogen peroxide to global clients engaged in diversified sectors. The following application scenarios represent genuine, large-volume industrial uses, each with specific regulatory, formulation, processing, and end-product considerations.

    1. Pulp and Paper Bleaching

    Hydrogen peroxide functions as a primary bleaching agent in pulp and paper production, enabling high brightness levels without generating organochlorine compounds. Mills deploy hydrogen peroxide at various stages, including in the mechanical pulping process and during chemical pulp bleaching sequences, especially in totally chlorine-free (TCF) and elemental chlorine-free (ECF) processes, according to regional environmental and safety directives.

    Industry compliance standards

    • ISO 14001 Environmental Management Systems
    • CEPI (Confederation of European Paper Industries) sustainability guidelines
    • US EPA Cluster Rule 40 CFR Part 430
    • German BAT (Best Available Techniques) reference document

    Typical usage ratio

    • 2-5% (w/w on oven dry pulp); dosage adjusted based on desired brightness, pulp yield, and lignin content

    Downstream process integration

    • Injected before, during, or after alkaline extraction as part of multi-stage bleaching sequences (EOP, P, or TCF stages); temperature, pH, and retention time optimized for each pulp grade

    Final product types

    • Printing paper (office, newsprint)
    • Tissue and towel grades
    • Packaging boards
    • Specialty papers (filter, security, label stock)

    2. Textile Preparation and Bleaching

    Hydrogen peroxide provides controlled, high-efficiency bleaching and preparation of cellulosic fibers, including cotton, viscose, and linen. Its use aligns with strict residue, effluent, and colorfastness standards specified by international textile buyers and regulatory agencies.

    Industry compliance standards

    • OEKO-TEX® Standard 100
    • ZDHC (Zero Discharge of Hazardous Chemicals) MRSL
    • ISO 9001:2015 for quality management
    • REACH Regulation (EC) No 1907/2006

    Typical usage ratio

    • 4-10% (w/w on dry fabric); adjusted for fiber type, impurity level, and degree of whiteness required

    Downstream process integration

    • Added during continuous or batch kier bleaching, often in combination with stabilizers and alkali, prior to dyeing and finishing

    Final product types

    • Prepared woven and knit fabrics
    • Dyed yarns with high brightness
    • White garment manufacturing textiles
    • Medical nonwovens and hygiene materials

    3. Industrial Wastewater and Process Water Treatment

    Hydrogen peroxide is applied in advanced oxidation processes (AOPs) and direct dosing systems across various industrial wastewater streams, including those from chemical, refinery, and food-processing plants. Its strong oxidizing action helps degrade persistent organic pollutants, cyanides, sulfides, and odorous substances, with dosing guided by local effluent discharge and occupational standards.

    Industry compliance standards

    • European Water Framework Directive 2000/60/EC
    • US EPA Clean Water Act, NPDES permit requirements
    • China GB/T 31962-2015 Wastewater Discharge Standard
    • ISO 14001 for environmental performance monitoring

    Typical usage ratio

    • 100-1000 mg/L, depending on pollutant load and process design, with continuous online monitoring to optimize consumption

    Downstream process integration

    • Injected via automatic dosing pumps into equalization tanks, AOP reactors (with UV and/or Fenton reagents), or directly into final effluent lines; reaction time and residual monitoring governed by compliance mandates

    Final product types

    • Treated water meeting industrial reuse or safe discharge criteria
    • Pre-treated process water for boiler feed or cooling towers
    • Effluent for municipal or on-site biological treatment
    • Sludge with reduced hazardous components

    4. Food Industry Disinfection and Aseptic Packaging

    Hydrogen peroxide ensures microbial control in food and beverage packaging operations, particularly for aseptic carton sterilization and sanitization of food-contact surfaces. The application must strictly comply with food safety regulations concerning residuals and migration limits.

    Industry compliance standards

    • US FDA 21 CFR 178.1005 (hydrogen peroxide as an antimicrobial agent)
    • EU Regulation (EC) No 1333/2008 on food additives
    • Codex Alimentarius CAC/RCP 40-1993 for aseptic processing
    • FSSC 22000 or ISO 22000 food safety management systems

    Typical usage ratio

    • 30-35% (w/w solution) for packaging surface sterilization; actual applied quantity calibrated to achieve <0.5 ppm residual in sealed product

    Downstream process integration

    • Applied via vaporization or liquid spray onto aseptic carton or closure surfaces, followed by hot air or infrared removal system before filling

    Final product types

    • UHT milk and dairy drinks in cartons
    • Juice and beverage boxes
    • Extended shelf life liquid food packages
    • Ready-to-eat soups and sauces in aseptic containers

    5. Electronics-Grade Cleaning for Semiconductor Manufacturing

    Hydrogen peroxide is a key component in semiconductor and printed circuit board (PCB) fabrication, used in combination with sulfuric acid or as part of RCA clean solutions to remove organic and metallic contaminants from silicon wafers and microelectronic substrates, under strictly controlled cleanroom standards.

    Industry compliance standards

    • SEMI C41 (Specifications for hydrogen peroxide for semiconductor industry)
    • ISO 14644-1 Cleanroom standards
    • IPC-6012 (Qualification and Performance Specification for Rigid PCBs)
    • JEDEC JESD625B (Requirements for Handling Electrostatic-Discharge-Sensitive Devices)

    Typical usage ratio

    • Commonly 30% (w/w) electronic grade; dilution to 2-5% in SC-1 (NH4OH/H2O2/H2O) or Piranha (H2SO4/H2O2) cleaning baths, fine-tuned for process node and wafer material

    Downstream process integration

    • Added to wet benches or automated batch tools for wafer surface cleaning, organic descumming, photoresist residue removal between lithography and etching steps

    Final product types

    • Semiconductor wafers (logic, memory)
    • Finished integrated circuits and chips
    • High-density PCBs
    • MEMS and microelectronic assemblies

    6. Pharmaceutical Active Ingredient Synthesis and Sterilization

    Hydrogen peroxide is used in the synthesis of certain active pharmaceutical ingredients (APIs), as well as for equipment, vessel, and packaging sterilization in cGMP-regulated manufacturing facilities. Its selection and use are governed by pharmaceutical pharmacopoeias and regional GMP requirements, with strict and documented control of concentration, purity, and decomposition profiles.

    Industry compliance standards

    • USP–NF Monographs
    • European Pharmacopoeia (Ph. Eur.) standards
    • ICH Q7 Good Manufacturing Practice for APIs
    • WHO cGMP guidelines

    Typical usage ratio

    • Synthesis: 10-50% (w/w) as oxidant; dosage adjusted per route and precursor reactivity; Sterilization: 6-35% (w/w), validated for spore log reduction and residue removal

    Downstream process integration

    • Charged into reaction vessels for selective oxidation steps in API synthetic pathways; applied with vapor generators or spray systems for sterile equipment and packaging surface decontamination; full validation and residue monitoring implemented

    Final product types

    • APIs (e.g., anti-infectives, intermediates such as epoxides)
    • Terminally sterilized injectables and ophthalmics
    • Single-use sterile packaging
    • Cleaning-in-place (CIP) validated drug manufacturing vessels

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    Certification & Compliance
    More Introduction

    Hydrogen Peroxide – Practical Chemistry from the Manufacturer’s Perspective

    Introduction to Hydrogen Peroxide in Everyday and Industrial Life

    People often think of hydrogen peroxide once they've seen it bubbling on a scraped knee, but the story of this clear liquid runs much deeper inside a chemical plant. For decades, we've steered this versatile molecule from its raw state to a finished product, one that keeps factories humming, textiles brilliant, water pure, and homes sanitary. Our work in the field has made it obvious that hydrogen peroxide is not just a commodity; it’s a staple that drives progress across industries and makes environmental goals more achievable for manufacturing as a whole.

    Key Hydroden Peroxide Grades and Specifications

    We produce hydrogen peroxide in strengths ranging from the low percentages used for disinfection and cleaning, to higher concentrations up to 50% w/w for heavy-duty industrial applications. Lower concentrations—like 3% and 6%—find favor in the medical and household sectors where safety sits at the forefront. These forms are filtered and stabilized carefully in our plant to keep breakdown in check during storage and use. Mid-range concentrations, between 10% and 35%, make their way into laundries, food processing, and water treatment. The high-concentration material, typically at 50%, primarily supports pulp and paper bleaching, advanced oxidation processes, and chemical synthesis.

    We bottle these grades in HDPE drums, IBC totes, and bulk tankers. Every run brings fresh scrutiny from our lab to confirm composition, acidity, and stability, since customers demand product that’s free of trace residues or metals that can trigger premature breakdown.

    What Sets Hydrogen Peroxide Apart from Other Oxidizers

    Over the years, our team has pushed hydrogen peroxide into roles once dominated by chlorine, permanganates, or ozone. The case for hydrogen peroxide grows stronger with mounting safety and environmental concerns about residual toxins. Hydrogen peroxide breaks down cleanly — water and oxygen are the only byproducts if the chemistry is managed properly. This advantage lets wastewater plants target pollutants without leaving behind hazardous salt or chlorinated organics. Our technical support team reports significantly lower regulatory hurdles for facilities that swap out traditional oxidants.

    From the production floor, the main challenge remains keeping the product stable, especially at higher concentrations. Proper stabilization distinguishes our hydrogen peroxide from off-brand or lower quality imports; careful selection and dosing of stabilizers stops unwanted decomposition, which would create safety hazards and reduce shelf life. Some operators overlook this because it’s hard to detect before problems occur. Preventing trace metal contamination during manufacturing requires diligence from both the maintenance and quality teams, who work with deionized water lines, stainless steel tanks, and inert gas blanketing systems to keep the hydrogen peroxide consistent from batch to batch.

    Unlike chlorine-based products, which carry a strong odor and potential for lingering residues, hydrogen peroxide, when treated right, leaves working environments more pleasant. Customers in the textile industry tell us that peroxide’s clean decomposition helps them avoid post-bleach odors, and their wastewater streams show less need for secondary treatment, directly saving on operational costs.

    Hydrogen Peroxide in Pulp, Paper, and Textiles

    Walk into any modern pulp mill, and you’ll see hydrogen peroxide working behind the scenes. Here, its strong oxidative properties raise the brightness of paper pulp while reducing reliance on elemental chlorine or chlorine dioxide. Our hydrogen peroxide allows mills to meet stricter white color benchmarks without risking production delays from regulatory pushback. Yet, applying the product isn’t a simple swap. Plant technicians lean on our support to hit the right temperature, pressure, and pH that coax the peroxide to bleach wood fibers efficiently and safely. The chemistry relies heavily on the purity and stability of the product; even small variations can alter brightness or create excess foam, so direct collaboration between our application team and mill operators often drives improvements.

    In textile plants, hydrogen peroxide gives mills the crisp whites that apparel brands demand, especially for cotton. The consistency of our higher purity grades proves valuable for batch after batch, keeping dye uptake strong and reducing stops for unplanned washes. Some textile customers previously found inconsistent bleaching with older peroxide suppliers—yellowing, reduced tensile strength, or uneven dyeing. Our experience shows that fine control over trace ions and stabilizer content solves this quickly, creating a more reliable process flow and higher finished fabric values.

    Food Processing and Disinfection

    Hydrogen peroxide finds its way into food preparation lines in ways many overlook. We see our 35% food-grade product used to sanitize equipment, bottles, and closures. Dairy plants depend on its reliability to kill spoilage organisms while breaking down to water and oxygen before any contact with milk or yogurt. Our production protocols avoid residues of heavy metals and carefully manage acidity, since any off-odor or aftertaste could compromise food safety and brand reputation.

    A unique story comes from egg processing. Several clients ditched chlorine washes in favor of hydrogen peroxide, citing more confidence in food safety audits due to zero risk of chlorinated by-products. When working closely with regulators, our customers have found hydrogen peroxide provides a distinct documentation trail and a comfort knowing none of the treated surfaces pass harmful compounds downstream.

    From our vantage point in production, food-grade hydrogen peroxide is especially sensitive to contamination. Dedicated lines, segregated filling areas, and full batch traceability keep it clean. What often goes unsaid is the extra care—routine surface swabs, meticulous line clearance, rigid adherence to cleaning-in-place—required to maintain the necessary purity. These behind-the-scenes measures can make the difference between winning a customer’s long-term trust and missing out on the next bid.

    Advanced Applications: Electronics, Wastewater, and Soil Remediation

    Electronics manufacturing calls for hydrogen peroxide pure enough to meet semiconductor cleaning standards. Any foreign particles or dissolved metals cause trouble downstream. Meeting these specs leans heavily on tight process control, as even minor pipework corrosion can undo weeks of careful scheduling. We’ve upgraded much of our chemical handling systems to use only high grade stainless or polymer-lined lines to cut down on trace contaminants. Improvements here bring added value not just for electronics fabricators, but for pharmaceutical and lab supply buyers as well.

    Wastewater operators come to us for high-strength product tailored for advanced oxidation processes, where hydrogen peroxide teams up with UV or ozone to destroy industrial organics. These operators are more concerned with reliability and predictable reactivity than fancy branding; timed, metered dosing on a treatment line only works if every drum matches precisely in strength. Customers place less faith in low-cost imports because inconsistency leads to dosing headaches and operational downtime. Over many seasons, we’ve seen that a stable, traceable peroxide shipment supports stricter permit compliance and re-use of treated water for cooling towers.

    Soil remediation specialists use hydrogen peroxide to enhance biodegradation of petroleum residues after accidental releases. Several engineers highlight its ability to oxidize hydrocarbons in situ, shortening project timeframes and lessening labor costs compared to excavation or incineration. As a manufacturer, supplying technical support on dosing, safe storage, and environmental documentation has become just as important as moving drums out the factory gate. Meeting short-notice demand during cleanup events has built lasting relationships with environmental contractors, often based on providing clear safety data and helping regulatory bodies understand our peroxide's breakdown pathways.

    Household and Local Community Uses

    Outside the factory gates, hydrogen peroxide lives quietly in countless homes and community centers. Low concentration variants, mainly 3% solutions, have anchored cleaning routines, wound rinsing, and even indoor gardening pest control. Some school systems order in bulk for surface disinfection, especially in response to public health concerns where chlorine bleach triggers allergies or surface corrosion. Here, the key remains reliability—the expected fizzing action and lack of noxious residue reassure both parents and maintenance staff.

    We’ve also seen local water boards use hydrogen peroxide in emergency water treatments, acting quickly to remove odors and kill algae after heavy rains or reservoir upsets. Our team’s commitment to rapid-response delivery, coupled with technical bulletins outlining safe dosage, has played a role in a number of quick-turnaround projects where water safety needed restoration on short notice.

    Meeting Safety, Environmental, and Regulatory Expectations Upstream

    Working with hydrogen peroxide day in, day out requires vigilance and humility. Even experienced operators respect its tendency toward decomposition, which can release heat and gas. We avoid crowded storage, ensure ventilation in all handling areas, and train every staff member on chemical incident drills. Our incidents log covers everything from minor spillage to handling drum leaks—lessons learned find their way into booster sessions and equipment upgrades. Safety standards such as those set by OSHA and EPA inform every plant design and process change, and auditors become familiar faces, not strangers.

    Compliance with standards isn’t just about paperwork. The way we produce, store, and transport hydrogen peroxide dictates how customers and their end-users view risk. We’ve had feedback from clients who switched away from poorly handled or improperly labeled peroxide shipments after incidents that set their businesses back. Our response has always been to maintain traceability, keep multiple safety barriers in place, and invest in leakproof packaging. We’ve worked with insurers and local emergency services to prepare for rare but possible incidents, like peroxide decomposition fires, knowing that realism and readiness outperform shortcuts every time.

    Though hydrogen peroxide offers a lower environmental footprint than many traditional alternatives, we recognize excitement around “clean chemistry” must remain grounded. Our sustainability journey has meant returning effluent streams for further treatment, installing scrubbers to catch stray vapors, and collaborating on zero-discharge initiatives with clients. If hydrogen peroxide’s favor grows, so too must our willingness to invest in both science and community oversight.

    Industry Challenges and Looking Ahead

    Manufacturing hydrogen peroxide means balancing operational realities against market expectations. Rollouts of new, “greener” bleach processes demand product with even fewer stabilizers or certain prohibited traces—a growing concern as electronics and pharmaceutical applications get stricter. Our research department puts heavy focus now on cleaner stabilization systems and smarter packaging, limiting both product loss and user risk. We engage with academic labs to improve process efficiency and expand into niches like vapor phase disinfection or on-site generation, where customers want greater control and less dependency on shipping.

    The challenge of storage and shipping remains front and center as customers push for higher concentrations and larger volumes. Hydrogen peroxide’s volatility and reactivity demand respect during transit—our investments in specialized containers, bulk unloading pumps, and digital tracking systems reflect real commitment rather than marketing hype. Freight partners receive regular training to match changes in international regulations, and our own in-house safety team reviews logistics incidents to keep up with industry best practices. The stakes rise as export demand grows, and every new market brings its own set of documentation, customs compliance, and local safety culture hurdles.

    Conclusion: An Ongoing Relationship with a Vital Chemical

    As veterans inside the chemical plant, we don’t see hydrogen peroxide simply as another line item. It represents our investment in value, partnership, and responsibility across the entire industrial landscape. Customers—be they textile finishers, pulp mills, electronics manufacturers, or neighborhood schools—see real benefits only when the product is held to the highest standards, handled with knowledge, and backed by reliable service and transparency. This continues to shape how we approach every batch, every tanker, and every phone call, long after the final inspection sticker gets slapped onto the side of the drum.

    Hydrogen peroxide may start as oxygen and hydrogen in the rawest, most basic sense, but the journey through our plant ensures what leaves the door adds safety, quality, and performance wherever reliability, cleanliness, and trust are required. Years spent improving our processes confirm that paying attention to details—from raw materials to delivery—gives industries and institutions confidence to adopt safer, smarter alternatives in their own work. That partnership between manufacturer and user doesn’t just keep the market moving; it builds a safer, cleaner, and more responsive industry for everyone who counts on chemistry to work silently in the background.