Products

Chromium Chromate Green

    • Product Name: Chromium Chromate Green
    • Chemical Name (IUPAC): Chromium(III) oxide
    • CAS No.: 68187-49-5
    • Chemical Formula: Cr2CrO4
    • Form/Physical State: Powder
    • Factroy Site: No. 50 Shengxue Road, Luancheng District, Shijiazhuang City, Hebei Province
    • Price Inquiry: sales7@bouling-chem.com
    • Manufacturer: Hebei Shengxue Dacheng Pharmaceutical Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    837905

    Chemical Name Chromium Chromate Green
    Chemical Formula Cr2O3
    Appearance Fine green powder
    Color Index Pigment Green 17
    Molecular Weight 151.99 g/mol
    Melting Point 2435°C
    Density 5.22 g/cm3
    Solubility In Water Insoluble
    Refractive Index 2.551
    Ph In Water 7 (neutral)
    Boiling Point 4000°C (sublimes)
    Odor Odorless

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

    Packing & Storage
    Packing Chromium Chromate Green is packaged in a 500g sealed HDPE bottle with a secure screw cap, labeled with safety and handling information.
    Container Loading (20′ FCL) 20′ FCL can load about 20 metric tons of Chromium Chromate Green, packed in 25kg bags, securely palletized for shipping.
    Shipping **Chromium Chromate Green** should be shipped in sturdy, tightly sealed containers to prevent moisture and contamination. It must be clearly labeled as hazardous, handled with care, and stored away from incompatible chemicals. During transport, ensure compliance with local, national, and international regulations regarding hazardous materials. Use appropriate personal protective equipment when handling.
    Storage Chromium Chromate Green should be stored in a tightly sealed, labeled container in a cool, dry, and well-ventilated area, away from incompatible substances such as acids and reducing agents. Protect from moisture, heat, and direct sunlight. Use corrosion-resistant containers and secondary containment to prevent environmental release. Ensure easy access to spill cleanup materials and appropriate personal protective equipment nearby.
    Shelf Life Chromium Chromate Green typically has an indefinite shelf life if stored in tightly sealed containers, away from moisture, heat, and direct sunlight.
    Application of Chromium Chromate Green

    Purity 99%: Chromium Chromate Green with 99% purity is used in ceramic glaze formulations, where it ensures vivid and consistent green coloration in fired tiles.

    Particle size 2-5 μm: Chromium Chromate Green with 2-5 μm particle size is used in industrial coatings, where it provides uniform dispersion and enhanced surface finish.

    Melting point 250°C: Chromium Chromate Green with a melting point of 250°C is used in high-temperature pigment applications, where it maintains color integrity under thermal stress.

    Stability temperature 200°C: Chromium Chromate Green with stability up to 200°C is used in plastics coloration, where it prevents color degradation during extrusion.

    Molecular weight 266.0 g/mol: Chromium Chromate Green with molecular weight of 266.0 g/mol is used in printing inks, where it improves pigment compatibility in solvent-based systems.

    Oil absorption 32 g/100g: Chromium Chromate Green with oil absorption of 32 g/100g is used in paints, where it optimizes pigment loading and rheological control.

    Chemical resistance: Chromium Chromate Green with high chemical resistance is used in marine coatings, where it enhances durability against acids and alkalis.

    Lightfastness Grade 8: Chromium Chromate Green with lightfastness grade 8 is used in outdoor signage, where it enables long-term color stability under UV exposure.

    Free Quote

    Competitive Chromium Chromate Green prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: sales7@bouling-chem.com

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    Certification & Compliance
    More Introduction

    Chromium Chromate Green: Expert Manufacturing for Consistent Performance

    How We're Shaping Modern Pigment Solutions

    Every batch of Chromium Chromate Green rolled out from our facility comes from decades of chemical manufacturing experience rooted in close collaboration with industrial users who rely on color integrity, process repeatability, and cost efficiency. Chromium Chromate Green, known for its distinctive, stable green shade, serves a specialized role others simply don’t match in coatings, plastics, ceramics, glass, and specialty inks. This pigment carries the chemical strength chromium brings, but its real value lies beyond base elements: real-world usability, process stability, and deep understanding of practical industry needs.

    Model and Specifications: What Sets Our Standard

    Many have asked about the exact make-up or “model” of our Chromium Chromate Green, but in the pigment world, model numbers often hide as proprietary blends that translate to only one thing in the field: consistency. We monitor batch-to-batch purity and particle size at every stage of grinding and mixing. Specifications matter, and we focus on producing finely controlled grain size between 0.2 to 0.4 microns. This attention to particle geometry supports strong tinting strength, broadens compatibility with diverse resins and binders, and keeps settling rates low in both aqueous and solvent-based systems. As demands for low heavy metal content continue rising, our process controls drive contaminant limits down to well below typical market thresholds, supporting stricter regulations clients increasingly face, including many evolving standards in Europe, North America, and East Asia.

    Application: Meeting Real Needs in the Field

    The value of Chromium Chromate Green extends far beyond laboratory analysis. Take coil coatings, road marking paints, and architectural finishes—environments where weather, UV exposure, and physical abrasion push pigments to their limits. Conventional organic greens fade under sunlight or degrade in alkaline environments, but our Chromium Chromate Green maintains high colorfastness and chemical resistance for extended service life. On the production line, this pigment disperses cleanly, with easy wetting and little foaming across a wide range of shear rates, from high-speed bead mills to more traditional low energy mixers.

    Manufacturers facing uncertainty over pigment stability can relate to the frustration of color drift and unpredictable batches. We began fine-tuning our quality systems after seeing clients lose time and money recalibrating recipes to chase “specification drift.” Now, laboratory-to-pilot-to-plant production follows real-time colorimetric checks and XRF-based compositional tracking. Our batches deliver L*a*b* values within strict, reproducible tolerances—so clients know what result to count on, not just in freshly mixed paint but after months on the wall or road.

    Differentiating Ourselves: Practical Differences from Other Pigments

    We see every day how industrial buyers compare Chromium Chromate Green with alternatives like chromium oxide green, phthalocyanine greens, or custom blends aiming for similar shades. Chromium oxide green, for example, brings solid chemical resistance, but its shade is duller and leans olive. It can work for camouflage coatings or technical ceramics but falls short in high-visibility coatings where brightness, clarity, and chroma matter. Phthalocyanine greens produce vibrant color at a lower cost but break down under alkaline or exterior conditions, bleeding or fading after a single season on a building.

    Our Chromium Chromate Green maintains a balanced bright green that stands up on concrete infrastructure or polymerized glassware, offering years of fade resistance unmatched by organic pigments. We formulate for high hiding power, reducing the need for multiple coating passes, which slashes application costs and time for contractors and manufacturers. End users in flooring, plastics compounding, or enclosure casting see faster throughput because our pigment incorporates without clogging filters or agglomerating under heat.

    Working with Our Material: Operator Experience

    The difference shows not just in lab data but directly on the shop floor. Production staff loading our pigment into solvent-borne alkyd systems have noticed smoother pumping and lower dusting compared to standard inorganic powders, minimizing cleaning time and airborne exposure. Ceramic manufacturers report fast, even melt in high-temperature frits, helping cut scrap rates. Our water-dispersible grades, requested by eco-sensitive manufacturers, remain stable during storage and shipping, avoiding the all-too-common “hard pan” caking that can ruin inventory.

    We consistently hear from field technicians who appreciate not having to work around fisheyes, pinholes, or compatibility problems with standard anti-settling agents. Paints and coatings reach specified opacity faster, resisting chalking and embrittlement, even under aggressive weathering tests. Plastics plants see stable green coloration free from black speck contamination—a result of particle control in our milling and sieving processes.

    Supporting Sustainable Choices: Environmental Consciousness in Production and Application

    Everyone in the pigment industry faces rising expectations for responsible chemical management. Chromium, a powerful colorant, brings environmental concerns—especially regarding hexavalent forms. We’ve overhauled synthesis and refining to tightly control oxidation states throughout every stage, minimizing trace hexavalent impurities well below widely enforced regulatory thresholds. Dedicated effluent treatment and closed-loop water systems have reduced our manufacturing waste volumes by over half since 2017, setting benchmarks for responsible pigment production.

    On the customer end, stable, high-performance pigments make environmental sense: finished goods need fewer repaints or replacements, cutting lifecycle impacts and reducing raw material consumption. Our packaging reductions, using recyclable heavy-duty synthetics for bulk handlers and reusable containers for frequent clients, have already lowered shipping-related waste by over 20% year over year.

    Challenges in the Industry and Solutions Drawn from Our Experience

    No pigment delivers its full promise without close technical support. Over the years, we’ve seen how subtle shifts in resin chemistry, substrate porosity, or curing methods can upset even the best pigment. We maintain an in-house applications lab, dedicated to running client-specific tests from dispersion to final film durability. For example, glass processors challenged by inconsistent melt characteristics found relief after we customized our drying and particle-sizing process in tandem with their own kiln curve, delivering finely milled lots with adjusted water content to suit their operation.

    With the global market demanding higher transparency in chemical content, documentation, and traceability, we’ve invested in digital tracking—from incoming ore to outbound pallet. Certificate packages sent to customers now include not just compositional breakdowns but a full batch history, supporting compliance in regulated sectors from European toys to North American road applications. This transparency fosters trust, streamlines customer audits, and helps us catch trends early—before they cause field complaints or regulatory headaches.

    Shaping the Future: Commitment to Progress

    Stagnation can’t last in chemical manufacturing—supplier relationships, product expectations, and technical standards keep moving. Our technical group collaborates directly with polymer developers, paint formulating teams, and regulatory assessors to share practical field data, review emerging chemical requirements, and ensure our Chromium Chromate Green stands ready for challenges on the horizon. By refining mineral sourcing and exploring further solvent-free grinding methods, our production now delivers not just greener color, but a lighter environmental footprint.

    Continuous investment in operator training and process automation further improves the workplace. By reducing manual handling through semi-automated dosing, we guard against exposure, cut back ergonomic risk, and ensure weights remain exact, so product composition stays true even in high-volume, fast-cycle runs. Production audits, tracing every input and output, reveal strengths but also offer the chance to improve—whether optimizing filter systems for better water use or identifying new drying protocols to cut power requirements.

    Insights into Ongoing Research and Development

    Clients in the pigment sector push us with requests for new color shades, higher dispersibility, and even greater chemical resistance. R&D projects run continually—some focused on shifting production toward synthetic alternatives, others improving environmental and operator safety. Recent cooperation with global resin manufacturers brought gains in pigment-resin affinity, especially for low-VOC and high-solid systems. This close work with end users keeps our R&D grounded in real industry demands.

    For ceramics and glass, thermal shock and redox cycling test our pigment’s limits, spurring regular updates to our kiln simulation lab. Here, team members run small-lot trials using customer-supplied base materials, tailoring production so green shades hold up even under demanding multi-stage firing cycles. We always look for ways to cut material waste, recycle off-grade lots, and support clients in achieving their certification or sustainability goals.

    Listening to Industry Feedback: What Matters Most to Our Partners

    Our relationship with customers is more than transactional. Coatings specialists and production supervisors regularly visit our site, walking through processing lines, observing in-line monitoring, or conducting hands-on tests with their own finished product. These sessions shape how we refine our operation and product—real conversations with users teach more than a data sheet ever could. Longstanding clients notice how investments in lean production and cross-trained staff empower us to absorb spikes in demand and still meet tight deadlines, especially for high-volume or time-sensitive jobs.

    As regions shift toward tighter regulations on hazardous substances, our team shares proactive guidance on compliance and works through application-specific issues, instead of pushing generic “solutions.” Manufacturers appreciate flexibility in packaging, shipping schedules, and technical advice tailored to their material flows, storage limitations, or batch-specific needs. These partnerships drive mutual gains: fewer product returns, reduced downtime, and more accurate forecasting on both sides.

    Pigment Reliability in High-Stakes Applications

    Clients from the transport, construction, and technical ceramics industries place trust in pigments that must hold up to scrutiny. Government procurement officers check not just shade and price, but also full supply-chain transparency, documented compliance, and field durability. That’s where our legacy grows strongest: meeting tough demands in regions with harsh climates, in large-scale infrastructure projects, and for multinational brands requiring certification across multiple regulatory environments.

    Our pigment’s durability keeps maintenance cycles long—important for both public sector projects and private enterprises who measure cost over decades, not months. Data drawn directly from field returns—be it road striping that still holds its line five years in, or ceramic surfaces that outlast building renovations—feeds continuous quality improvement, locking in confidence at every manufacturing stage.

    Building on Strong Foundation: Our Way Forward

    Chromium Chromate Green is more than a product—it represents a shared journey of technical scrutiny, environmental responsibility, and longstanding partnership between us and each client. The details behind its manufacture reflect who we are as a team: committed to the highest standards, but also open to feedback and improvement every step of the way.

    As manufacturing challenges grow more complex, simple promises of shade and strength fall short unless grounded by day-to-day experience, sustained technical support, and a willingness to adapt production as real-world needs evolve. Through transparent collaboration, ongoing investment in cleaner production, and a focus on measurable, client-driven outcomes, our Chromium Chromate Green continues to set new benchmarks for pigment performance.

    Drawing on Decades of Experience: Building Value for Customers

    Looking back across years of innovation, partnership, and problem solving, the reasons for choosing Chromium Chromate Green remain clear to those in the know. Trust comes from consistent results—batch after batch, year after year. As new users explore this pigment’s possibilities, they step into a tradition of reliability and forward-thinking client care. Our door remains open to those who see color as more than an aesthetic choice, but as a mark of quality, value, and shared vision for the future.