Technical datasheet
FERROXIDE® Red 224M
Supplied byOxerra (formerly Cathay Industries)- Last Updated on Nov 11, 2025
FERROXIDE® Red 224M by Oxerra (formerly Cathay Industries) is a dark blue-shade precipitated red iron oxide pigment. It offers reliability & consistent quality, stability under exposure to sunlight & UV radiation, and alkali-, chemical- & weather resistance. Exhibits color-stability below 400°C and does not undergo any chemical change up to 1000°C.
- It is suitable for articles that come in contact with food (21CFR).
- FERROXIDE® Red 224M is micronized for good rheology at high solids and easy dispersion in a variety of systems.
- It meets ASTM C979-82 standards for color pigments used in cement.
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FERROXIDE® Red 224M properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Fe2O3 Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Oil Absorption Number (OAN) | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Particle Size, Average | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Surface Area | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Water Soluble Salts | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |