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HS Code |
570633 |
| Product Name | Iron Oxide Red 140 |
| Chemical Formula | Fe2O3 |
| Cas Number | 1309-37-1 |
| Appearance | Red powder |
| Color Index Pigment | Pigment Red 101 |
| Molecular Weight | 159.69 g/mol |
| Density | 5.24 g/cm³ |
| Melting Point | 1565°C |
| Oil Absorption | 15-25 g/100g |
| Lightfastness | Excellent |
| Water Solubility | Insoluble |
| Ph Value | 5-8 |
| Residue On Sieve 325 Mesh | <0.3% |
| Moisture Content | <1.0% |
| Tinting Strength | 95-105% |
As an accredited Iron Oxide Red 140 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Iron Oxide Red 140 is packaged in a 25 kg woven plastic bag with inner lining, clearly labeled with product name and grade. |
| Shipping | Iron Oxide Red 140 is shipped in tightly sealed, moisture-proof bags or drums, typically weighing 25 kg each. Packages are clearly labeled and protected against damage, moisture, and contamination. During transit, the chemical is kept in cool, dry conditions, following safety regulations for non-hazardous industrial materials. |
| Storage | Iron Oxide Red 140 should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as strong acids. Keep the container tightly closed when not in use to prevent contamination and clumping. Store away from sources of ignition and direct sunlight, and ensure proper labeling for safety and identification purposes. |
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Purity 99%: Iron Oxide Red 140 with 99% purity is used in architectural coatings, where it ensures consistent color strength and superior opacity. Particle Size 0.2 μm: Iron Oxide Red 140 with 0.2 μm particle size is used in plastics compounding, where it provides excellent dispersion and smooth surface finish. Moisture Content ≤0.5%: Iron Oxide Red 140 with ≤0.5% moisture content is used in powder coatings, where it enhances flowability and prevents clumping. Tinting Strength 97%: Iron Oxide Red 140 with 97% tinting strength is used in industrial paints, where it delivers high coloring efficiency and uniform shade. Oil Absorption 18 g/100g: Iron Oxide Red 140 with 18 g/100g oil absorption is used in printing inks, where it promotes easy incorporation and stable viscosity. Heat Stability 350°C: Iron Oxide Red 140 with 350°C heat stability is used in ceramic glazes, where it retains color integrity under high firing temperatures. Residue on Sieve ≤0.3% (325 mesh): Iron Oxide Red 140 with ≤0.3% residue on 325 mesh sieve is used in construction materials, where it ensures a fine texture and consistent coloring. pH Value 6.5–7.5: Iron Oxide Red 140 with pH value of 6.5–7.5 is used in water-based paints, where it maintains chemical compatibility and prevents color shift. Lightfastness Grade 8: Iron Oxide Red 140 with lightfastness grade 8 is used in exterior coatings, where it guarantees outstanding color durability under UV exposure. Chemical Resistance: Iron Oxide Red 140 with high chemical resistance is used in epoxy floor systems, where it safeguards pigment integrity against harsh chemicals. |
Competitive Iron Oxide Red 140 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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