Our company has perfect technical force, capable staff, perfect production system and management system, thus ensuring the reliability of product quality, and the products are widely used in many industries. We will continue to work hard for the development of the Black Pigment For Concrete, Lemon Chrome Pigment, Synthetic Red Iron Oxide industry! In the fierce market competition, the company adheres to the spirit of "innovative and pragmatic" to make products increasingly mature and perfect. With sufficient development funds, professional development level, perfect talent reserve and reliable quality assurance, we have met the needs of different levels of society. Quality is the way to repay customers. In the pursuit of innovation, we strictly control the quality, and provide customers with satisfactory products with perfect quality management system and quality inspection ability.
Product Name: Iron Oxide Yellow 920
CAS No.: 20344-49-4/243-746-4
Product appearance: yellow powder
Molecular formula: Fe2O3•H2O
Product model: 920
Product Model | Primary Colour | Contents (Fe2O3) (%) | Oil Absorption (ml/100g) | Res.on 325 mesh (%) | Water soluble salts (%) | PH value | Bulk Density (g/cm³) | Tinting Strength (%) | Particle Size D50 (μm) | Color Difference △E |
920 |
| ≥86 | 25-35 | ≤0.3 | ≤0.3 | 3~7 | 0.4-0.6 | 95~105 | 0.85 | ≤1.0 |
Application:
In the construction field, iron oxide yellow can be directly transferred into cement and used as a coating for various building prefabs and building materials and can be used in parking lots. Paint concrete surfaces on walls, pillars, pavements, stairs, stations, and many other places. It can even be used in various architectural ceramics, magnetic materials, glazed ceramics and other fields. It has a wide range of applications, is convenient to use, and can maintain its coloring performance. Long-term stability
REACH | Registration No.05-2119457554-33-0014 | |||
Chemical Name | Iron hydroxide oxide(α-FeOOH) | |||
Delivery form | Powder | |||
CAS No. | 20344-49-4/243-746-4 | |||
Specifications | Contents(Fe2O3.aH20) | % | ≥86 | ISO1248 |
Oil Absorption | ml/100g | 25-35 | ISO787-5 | |
Res.on 325 mesh | % | ≤0.3 | ISO787-7 | |
Water soluble salts | % | ≤0.3 | ISO787-3 | |
Moisture | % | ≤1 | ISO787-2 | |
PH value | 3~7 | ISO787-9 | ||
Bulk Density | g/cm³ | 0.4-0.6 | ISO787-11 | |
Specific gravity | g/cm³ | 4.1 | ISO787-10 | |
Tinting Strength | % | 95~105 | ISO787-24 | |
Dispersibility(Hegman) | μm | 20/25/30 | ISO787-20 | |
Particle Size | μm | 0.1~0.6 | ||
Color Difference △E | ≤1.0 | ISO787-1 | ||
Sales Packing | In 25kg paper bag/1000kg bulk bag then palletized | |||
Transport &Storage | Protect against weathering/Store in a dry place | |||
Safety | The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008 | |||
Container Packing:
20GP,600kg/Tray,20Tray,Total:12ton/Container
20GP,700kg/Tray,20Tray,Total:14ton/Container
40GP,600kg/Tray,36Tray,Total:21.6ton/Container
40GP,700kg/Tray,36Tray,Total:25.2ton/Container


We will aim at researching and developing new products, keep innovating and improving, and provide better quality Red/Black/Yellow Iron Oxide for Pigment/Plastic/Rubber/Ceramic for our customers. Best efforts will likely be produced to provide you the best service and merchandise. We actively seize the good cooperation environment, hoping to seek common development to achieve win-win situation, and become the forefront of the industry with the fastest speed.
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