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HS Code |
534089 |
| Chemical Name | Iron Oxide Brown 686 |
| Color Index Pigment | Pigment Brown 6 (C.I. 77491/77492/77499 blend) |
| Appearance | Brown powder |
| Cas Number | 1332-37-2 |
| Molecular Formula | Fe2O3·nH2O |
| Average Particle Size | 0.3 - 1.0 microns |
| Oil Absorption | 15-25 g/100g |
| Specific Gravity | 4.0 - 5.0 |
| Ph Value | 5.0 - 8.0 |
| Moisture Content | <1.0% |
| Heat Resistance | Up to 800°C |
| Lightfastness | Excellent |
| Weather Resistance | Excellent |
| Solubility | Insoluble in water |
| Toxicity | Non-toxic |
As an accredited Iron Oxide Brown 686 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Iron Oxide Brown 686 is packaged in a sturdy 25 kg kraft paper bag with inner plastic lining for moisture protection. |
| Shipping | **Iron Oxide Brown 686** is typically shipped in 25 kg bags, securely sealed to prevent moisture and contamination. The product should be stored and transported in a cool, dry environment, away from strong acids and alkalis. Handle with care to avoid dust generation. Non-hazardous under standard transport regulations. |
| Storage | Iron Oxide Brown 686 should be stored in a cool, dry, and well-ventilated area, away from moisture and direct sunlight. Keep the container tightly closed and avoid contact with acids or incompatible substances. Use only original, labeled packaging to prevent contamination. Ensure appropriate spill control measures are in place and restrict storage near food, drink, or animal feed. |
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Purity 98%: Iron Oxide Brown 686 with 98% purity is used in architectural coatings, where it ensures consistent color strength and weatherability. Particle Size D50 0.5 μm: Iron Oxide Brown 686 with particle size D50 0.5 μm is used in high-performance plastics, where it provides superior dispersion and uniform coloring. Stability Temperature 800°C: Iron Oxide Brown 686 with a stability temperature of 800°C is used in ceramic glazes, where it delivers thermal durability and long-lasting coloration. Oil Absorption 25 g/100g: Iron Oxide Brown 686 with oil absorption of 25 g/100g is used in industrial paints, where it improves mixing efficiency and application smoothness. Moisture Content <1%: Iron Oxide Brown 686 with moisture content less than 1% is used in powder coatings, where it enhances shelf stability and prevents agglomeration. Tinting Strength ≥98%: Iron Oxide Brown 686 with tinting strength of at least 98% is used in concrete block manufacturing, where it achieves intense and uniform color shades. Lightfastness Level 8: Iron Oxide Brown 686 with lightfastness level 8 is used in exterior paints, where it maintains color stability under UV exposure. pH Value 7.0: Iron Oxide Brown 686 with pH value 7.0 is used in rubber compounds, where it ensures compatibility and prevents material degradation. Residue on Sieve (325 mesh) ≤0.2%: Iron Oxide Brown 686 with residue on sieve (325 mesh) not exceeding 0.2% is used in ink formulations, where it provides a smooth texture and minimizes clogging. Specific Gravity 4.2: Iron Oxide Brown 686 with specific gravity of 4.2 is used in construction materials, where it facilitates controlled mixing ratios and density properties. |
Competitive Iron Oxide Brown 686 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
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