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HS Code |
679127 |
| Product Name | Iron Oxide Brown 841 |
| Color | Brown |
| Chemical Formula | Fe2O3 |
| Appearance | Fine powder |
| Cas Number | 1309-37-1 |
| Molecular Weight | 159.69 g/mol |
| Density | 5.24 g/cm³ |
| Oil Absorption | 15-25 g/100g |
| Water Solubility | Insoluble |
| Heat Resistance | Up to 800°C |
| Lightfastness | Excellent |
| Ph Value | 5-8 |
| Main Ingredient | Synthetic iron oxide |
| Toxicity | Non-toxic |
| Application | Pigment in paints, coatings, plastics, construction |
As an accredited Iron Oxide Brown 841 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Iron Oxide Brown 841 is a 25 kg tightly sealed, durable kraft paper bag with clear labeling for safety and identification. |
| Shipping | Iron Oxide Brown 841 is typically shipped in 25 kg multi-ply paper or plastic woven bags, with palletized options available for bulk orders. The product should be stored and transported in a dry, ventilated area, protected from moisture and direct sunlight to maintain stability and prevent caking. |
| Storage | Iron Oxide Brown 841 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat, and moisture. Keep the container tightly closed to prevent contamination and clumping. Store away from incompatible materials such as strong acids and alkalis. Use appropriate labeling, and ensure storage in accordance with local regulations and the manufacturer’s safety data sheet (SDS). |
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Purity 98%: Iron Oxide Brown 841 with 98% purity is used in architectural coatings, where it ensures vibrant and consistent color stability. Particle size 0.3 µm: Iron Oxide Brown 841 with 0.3 µm particle size is used in industrial paints, where it delivers superior dispersion and enhanced surface smoothness. Stability temperature 180°C: Iron Oxide Brown 841 with 180°C stability temperature is used in plastic compounding, where it provides thermal color retention during extrusion. Oil absorption 22%: Iron Oxide Brown 841 with 22% oil absorption is used in concrete coloring, where it improves workability and uniform pigment distribution. Moisture content ≤0.5%: Iron Oxide Brown 841 with ≤0.5% moisture content is used in powder coatings, where it minimizes agglomeration for optimal processing. Tinting strength 95%: Iron Oxide Brown 841 with 95% tinting strength is used in ceramics production, where it achieves intense and uniform coloration. pH value 6.5-7.5: Iron Oxide Brown 841 with pH 6.5-7.5 is used in laminates manufacturing, where it ensures chemical compatibility and pigment stability. Residue on sieve <0.1% (45 µm): Iron Oxide Brown 841 with <0.1% residue on 45 µm sieve is used in ink formulations, where it provides exceptional gloss and fineness. Solvent resistance high: Iron Oxide Brown 841 with high solvent resistance is used in epoxy coatings, where it maintains color integrity under harsh conditions. Weather fastness grade 8: Iron Oxide Brown 841 with weather fastness grade 8 is used in exterior construction materials, where it offers long-lasting color durability. |
Competitive Iron Oxide Brown 841 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
