Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Inorganic Color Pigments, Iron Oxide Red 190, Iron Oxide Grey. As we're moving forward, we continue to keep an eye on our ever-expanding merchandise range and make improvement to our services. We insist on market-oriented and benefit-centered. We will work hard, strengthen management, focus on quality internally and externally.
Iron oxide black, chemical formula is Fe3O4, is a magnetic black crystal, so it is also known as magnetic iron oxide. It can be used as pigments and polishes can also be used in the manufacture of audiotapes and telecommunications equipment.
Product Name: black iron oxide powder
CAS No.: 1317-61-9/215-277-5
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Product appearance: black powder
Molecular formula: Fe3O4
Product model: 330, 740
Product Model | Primary Colour | Contents | Oil Absorption | Res.on 325 mesh | Water soluble salts | PH value | Bulk Density | Tinting Strength | Particle Size D50 | Color Difference |
330 |
| ≥90 | 15-25 | ≤0.5 | ≤0.5 | 5~8 | 0.8-1.2 | 95~105 | 0.2 | ≤1.0 |
740 |
| ≥90 | 15-25 | ≤0.5 | ≤0.5 | 5~8 | 0.8-1.2 | 95~105 | 0.2 | ≤1.0 |


Storage:
Store in a dry and dark place to prevent the product from being damp, and cannot be stored in a high-temperature environment. It should be stored separately from acid and alkali substances during storage to avoid deterioration. The product has an effective storage period of 3 years without opening
Container Packing:
20GP,1200kg/Tray,20Tray,Total:24ton/Container
20GP,1250kg/Tray,20Tray,Total:25ton/Container
Vigorously promote product transformation and upgrading, improve product core competitiveness, and strive to become a benchmark enterprise in Fine Powdered Iron Oxide Pigment1. Red/Yellow/Black/Green Powder industry. Ensuring high product quality by choosing the best suppliers, now we have also implemented complete quality control processes throughout our sourcing procedures. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
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