Iron Oxide Blue
Products
Iron Oxide Blue
Short Description:
Lacquers, inks, paints, pigments and crayons, coloring of lacquered fabrics, lacquered paper, coloring of plastic products, coloring of architectural floors, floor tiles, etc.
Blue Iron Oxide Powder
Blue Iron Oxide Powder is an inorganic synthetic pigment produced through controlled oxidation and precipitation processes. With a chemical composition based on iron and oxygen, this Iron Oxide Blue pigment delivers stable, consistent color performance across a broad range of industrial and commercial applications.
Unlike organic blue pigments, it is free from heavy metals such as lead and chromium, making it compliant with international environmental and safety standards including RoHS and REACH. The product is available in multiple particle size grades to meet specific dispersibility and coloring requirements in coatings, construction materials, plastics, and more.
Its thermal stability, UV resistance, and chemical inertness make it a widely specified colorant in demanding processing environments.
Core Advantages of Iron Oxide Blue Powder
Chemical Stability
Iron Oxide Blue Powder resists degradation in alkaline and mildly acidic environments, maintaining color integrity in cement-based systems and weathered exterior surfaces. It does not bleed, migrate, or fade under prolonged UV exposure.
Thermal Resistance
The pigment remains structurally stable at temperatures up to 300°C, supporting use in baked coatings, high-temperature plastics processing, and industrial baking enamel systems without discoloration or decomposition.
Non-Toxic Formulation
Free from soluble heavy metals, Blue Iron Oxide Pigment meets FDA, EN71-3, and food-contact-adjacent regulatory requirements, expanding its use into consumer-facing products such as cosmetics, artist materials, and architectural finishes.
Consistent Tinting Strength
Manufactured under ISO-certified production conditions, each batch of Iron Oxide Blue maintains uniform oil absorption, particle size distribution, and masstone, reducing formulation variability across production runs.
Wide Compatibility
The pigment disperses efficiently in water-based, solvent-based, and UV-curable systems, as well as in thermoplastic and thermoset matrices without requiring surface treatment for standard applications.
Product Specifications
Application Fields
Construction Materials
Blue Iron Oxide Pigment is widely used in concrete coloring, paving blocks, roof tiles, and fiber cement boards. Its alkali resistance ensures color durability in high-pH cementitious matrices without the fading associated with organic blue pigments. Typical dosage ranges from 1% to 5% by weight of cement.
Ceramics and Glazes
Blue Oxide Pigment is used in ceramic body coloring and underglaze applications where firing temperatures require inorganic colorants. Its stability at high kiln temperatures maintains color accuracy through the sintering process.
Paints and Industrial Coatings
In architectural and industrial coating systems, Iron Oxide Blue Powder contributes to blue, slate, and gray tones. It is compatible with acrylic, alkyd, epoxy, and polyurethane binders, providing opacity and UV durability in both interior and exterior applications.
Cosmetics and Personal Care
Cosmetic-grade Iron Oxide Blue complies with EU Regulation (EC) No 1223/2009 and FDA 21 CFR Part 73, allowing use in eyeshadows, eyeliners, and other leave-on products. Particle fineness and low impurity levels are critical specifications for this application segment.
Plastics and Rubber
The pigment's thermal stability supports its use in injection molding, extrusion, and calendering of thermoplastics such as PVC, polyolefins, and ABS. In rubber compounding, it withstands the mechanical and thermal stresses of vulcanization without color shift.
Artist and Craft Materials
In oil paints, watercolors, and artist-grade pigment preparations, Blue Iron Oxide Powder provides a muted, earth-tone blue with high permanence ratings, often used to mix neutral grays and complex chromatic blends.
Comparison: Blue Iron Oxide vs. Organic Blue Pigments
| Property | Blue Iron Oxide Pigment | Organic Blue Pigment (e.g. Phthalocyanine) |
|---|---|---|
| Lightfastness | Grade 7–8 | Grade 7–8 (varies by type) |
| Alkali Resistance | Excellent | Moderate |
| Heat Resistance | Up to 300°C | 120–200°C (varies) |
| Color Saturation | Medium (earthy blue) | High (bright blue) |
| Heavy Metal Content | None (synthetic grade) | None |
| Cost per kg | Lower | Higher |
| Regulatory Compliance (Cosmetics) | Approved (cosmetic grade) | Limited approvals |
Table 2 – Performance comparison between Blue Iron Oxide Pigment and typical organic blue pigments
Frequently Asked Questions
What is the difference between Iron Oxide Blue and Prussian Blue?
Prussian Blue (Iron Blue, CI Pigment Blue 27) is a coordination compound (ferric ferrocyanide), while Iron Oxide Blue refers to synthetic iron oxide-based blue pigments. Prussian Blue delivers a brighter, more saturated blue tone but has limited alkali resistance and lower heat stability compared to iron oxide variants. Iron oxide-based blue pigments are preferred where cement compatibility, elevated temperature tolerance, or long-term weathering is a primary concern.
Is Blue Iron Oxide Powder safe for use in children's toys and art supplies?
Synthetic Blue Iron Oxide Powder produced to EN71-3 and ASTM D-4236 standards is considered safe for use in toys and art materials at regulated limits. Always request a current Safety Data Sheet (SDS) and compliance documentation from the supplier before finalizing formulations for consumer products.
How should Blue Iron Oxide Powder be dispersed in water-based systems?
Pre-wetting the pigment with a small amount of water or dispersant before milling improves dispersion efficiency. High-speed dispersers, bead mills, or three-roll mills are commonly used depending on the required fineness. For Blue Oxide Pigment in architectural coatings, a dispersant loading of 1–3% based on pigment weight is typical. Avoid prolonged exposure to highly alkaline slurries above pH 12 without testing, as this may affect shade stability in some grades.
What particle size grade is recommended for cosmetic applications?
Cosmetic-grade Iron Oxide Blue Powder typically requires a D50 below 0.3 μm and strict limits on heavy metal impurities (e.g., As ≤ 3 ppm, Pb ≤ 20 ppm per EU regulation). Micronized grades with surface treatment for skin feel are available from specialized suppliers. Confirm particle size, purity certificate, and regulatory compliance documentation before use.
Can Blue Iron Oxide Pigment be blended with other iron oxide colors?
Yes. Iron Oxide Blue Pigment is routinely blended with red, yellow, and black iron oxide pigments to produce a wide spectrum of earth tones, neutral grays, and composite greens. Compatibility testing is recommended when combining with organic pigments to identify potential flocculation or shade-shift issues.
Storage, Handling, and Safety Notes
Storage Conditions
- Store in a cool, dry environment away from direct moisture and strong oxidizing agents.
- Keep bags sealed when not in use to prevent moisture absorption and agglomeration.
- Recommended storage temperature: 5°C – 35°C; relative humidity below 70%.
- Shelf life: 24 months from date of manufacture in original, unopened packaging.
Handling Precautions
- Blue Iron Oxide Powder is classified as a nuisance dust; use appropriate respiratory protection (N95 or equivalent) during weighing and transfer operations.
- Avoid generating airborne dust in confined areas; use local exhaust ventilation where necessary.
- Wear gloves and eye protection when handling bulk quantities.
- The pigment is non-flammable and non-explosive under normal handling conditions.
Regulatory and Environmental Notes
- Iron Oxide Blue Powder is not classified as hazardous under GHS/CLP for standard synthetic grades.
- Complies with REACH (EC) No 1907/2006 — no SVHC substances above threshold limits in standard formulations.
- Dispose of residues and contaminated packaging in accordance with local industrial waste regulations.
- Not classified as an environmental hazard; however, release to waterways should be avoided during processing.
Packaging and Supply Options
Standard packaging for Blue Oxide Pigment includes 25 kg multi-wall paper bags, 500 kg intermediate bulk containers (IBC), and 1,000 kg jumbo bags for bulk industrial supply. Custom packaging configurations are available on request. All packaging materials comply with applicable transportation regulations for inorganic pigment powders.
Iron Oxide Red Color Chart
Full Shade & Reduction (1:10)
Amaco Ltd Chemical & Pigment Distributer In Saudia
AMA Co. Ltd. focuses on the distribution and supply of high-quality inorganic iron oxide pigments in Saudi Arabia. We are a trusted distributor of iron oxide powder, supplying reliable pigment solutions for various industrial applications. Our pigments cover iron oxide red, yellow, black, brown, green, orange, blue, etc.
AMA Co. Ltd. works closely with established manufacturers to provide high-performance and high-stability composite iron oxide pigments in three series: standard, micronized, and low heavy metal content levels.
we are not only focuses on reliable product supply and customer service, but also is committed to maintaining product quality, supporting safe operations, protecting the environment, and building long-term relationships with our customers.
We are committed to providing dependable iron oxide pigment solutions and professional distribution services to customers across Saudi Arabia.
Industry knowledge
Iron Oxide Powder Manufacturer with a Full Color Range
Deqing Demi Pigment Technology Co., Ltd. (Demei) is a professional manufacturer of synthetic inorganic iron oxide pigments. Our product line covers iron oxide red, yellow, black, brown, orange, green, and blue, supplied in three controlled series: standard, micronized, and low heavy metal content. We serve coatings, construction, plastics, ceramics, and other demanding industries from our production base in Zhejiang, China.
As a Iron Oxide Powder Manufacturers, we combine chemical synthesis with precise milling and surface treatment to deliver consistent color strength, dispersion, and weatherfastness. Our trade company, Deqing Hele New Material Technology Co., Ltd., manages export logistics and documentation for global projects.
Product Range and Application Fit
Each color family is engineered for specific binder systems and end-use conditions. The table below summarizes our available pigment types and their primary applications.
| Pigment Type | Chemical Form | Typical Applications | Key Grades |
|---|---|---|---|
| Iron Oxide Red | Fe₂O₃ | Concrete, coatings, plastics, ceramics | 110, 130, 190, 180 |
| Iron Oxide Yellow | FeO(OH) | Cement products, paints, rubber | 313, 920, 810 |
| Iron Oxide Black | Fe₃O₄ | Concrete, anticorrosion coatings, plastics, food-contact | 318, 330, 722, 740 |
| Iron Oxide Brown | Composite oxides | Architectural concrete, floor coatings | 610, 686 |
| Iron Oxide Orange | Fe₂O₃ | Cement tiles, paints, plastics | 960 |
| Iron Oxide Green | Composite | Camouflage coatings, concrete coloring | 5607, 835 |
| Iron Oxide Blue | Composite | Coatings, plastics, artistic concrete | 2040, 5605 |
For detailed specifications, visit our Iron Oxide Red, Iron Oxide Yellow, and Custom Black Oxide Powder Manufacturers pages.
Three Series for Different Compliance and Performance Needs
We supply the same color family in three product series, allowing you to match the pigment grade to your regulatory and processing environment.
- Standard series – General-purpose grades for construction materials, industrial coatings, and rubber. Optimized for cost-effective coloring with reliable batch-to-batch consistency.
- Micronized series – Ultra-fine particle size distribution for faster dispersion, higher gloss, and improved color development in high-end paints and inks. Suitable for automated dosing systems.
- Low heavy metal series – Controlled levels of lead, arsenic, cadmium, and mercury, meeting strict international safety standards for food-contact, cosmetics, and children's products.
Engineering Value and Quality Control
Our pigments are produced through controlled precipitation and calcination, ensuring high chemical purity and uniform crystal structure. We monitor key parameters such as Fe₂O₃ content, oil absorption, residue on 325 mesh, water-soluble salts, moisture, pH, and tinting strength. For example, our iron oxide red grades maintain Fe₂O₃ content above 95%, with tinting strength between 95% and 105% of standard.
As a factory, we implement standardized production protocols to minimize lot-to-lot variation. Each batch is tested before release, and certificates of analysis are available for every shipment. Our quality system aligns with ISO 9001:2025, and products are designed to meet REACH and other applicable regulations.
Configuration and Customization
We offer several configuration options to fit your formulation and handling requirements:
- Particle size – Choose from standard, fine, or micronized grades to control dispersion speed and final surface finish.
- Surface treatment – Hydrophilic or hydrophobic treatments improve compatibility with water-borne or solvent-borne systems.
- Composite pigments – Pre-blended colors for specific shades (e.g., brown, green, orange) reduce weighing errors and ensure uniformity in concrete or coatings.
- Packaging – Available in 25 kg paper bags with plastic lining, water-soluble bags, low-melting PE bags, or 500–1250 kg jumbo bags.
Automation Integration and Process Support
For manufacturers using automated batching systems, we provide technical data on bulk density, flowability, and dispersibility to support accurate dosing. Our micronized series is designed to disperse quickly in high-speed mixers, reducing cycle times. We can also supply pre-dispersed pigment pastes for liquid colorant systems upon request.
During installation or trial runs, our technical team assists with dosage optimization, dispersion parameters, and troubleshooting. We recommend conducting a small-scale test with your actual binder before full production.
Maintenance, Storage, and Serviceability
Iron oxide pigments are chemically stable, but proper storage is essential to maintain performance. Store in a dry, ventilated area with relative humidity below 60%. Keep bags sealed until use to prevent moisture absorption and agglomeration. Under these conditions, our pigments have a practical shelf life of five to ten years.
We provide handling guidelines and safety data sheets with every order. For ongoing supply, our trade company coordinates logistics and documentation, ensuring timely delivery to your port or warehouse.
Information We Use to Configure Your Solution
To prepare a precise quotation and product recommendation, we need the following project details:
| Project Parameter | Why It Matters |
|---|---|
| Application (e.g., concrete, paint, plastic) | Determines required alkali resistance, heat stability, and dispersion method. |
| Target color and shade reference | Helps select the correct pigment type and composite blend. |
| Binder system (water-based, solvent-based, cement) | Influences surface treatment and dispersibility requirements. |
| Regulatory compliance (e.g., E172, FDA) | Specifies the low heavy metal series or food-grade certification needed. |
| Production volume and batch size | Affects packaging choice and supply chain planning. |
| Processing equipment (mixer type, temperature) | Allows us to recommend micronized grades for faster dispersion or standard grades for high loading. |
Frequently Asked Questions
What is the difference between standard, micronized, and low heavy metal series?
Standard series offers reliable performance for general industrial use. Micronized series has finer particles for faster dispersion and higher gloss. Low heavy metal series meets strict safety limits for food-contact, cosmetics, and toys.
Can you provide custom composite colors?
Yes, we produce composite iron oxide pigments for specific shades like brown, green, and orange. Our lab can match your reference color with a Delta E of less than 1.0, ensuring batch-to-batch consistency.
What is the typical shelf life of your iron oxide powder?
In sealed, dry storage, our pigments remain usable for five to ten years. The chemical structure is stable, but moisture can cause agglomeration, so keep bags closed.
Do you provide certificates of analysis?
Yes, each shipment includes a COA with detailed parameters such as Fe₂O₃ content, tinting strength, moisture, and heavy metal levels. We can also provide REACH and other compliance documents upon request.
Can you supply small trial samples before bulk order?
We offer sample packs for testing. Please provide your application details and target shade so we can recommend the most suitable grade.
Amacoltd
Professional Chemical & Pigment Distributor
Products
Iron Oxide Brown
Iron Oxide Orange
Iron Oxide Blue
- admin@amacoltd.co
- Office No:304 Building No:4629 King Saud street 6876 Al mazruiyah Dist. 32414
Copyright © 2026 Amacoltd