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Product Center
Product Description
Product Description
Product Name: Iron Oxide, Red Iron Oxide
Chemical name: Iron(III) oxide
Molecular formula: Fe₂O₃
CAS No./EC No.:1309-37-1/215-168-2
Product Model: FeOEX R130
Product form: powder
REACH Registration Number: 01-2118457614-35-0175
Product Specifications
| Feature Item | Unit | Test method | Indicator |
|---|---|---|---|
| ΔL* | - | GB/T 1863 | ± 0.70 |
| Δa* | - | GB/T 1863 | ± 0.70 |
| Δb* | - | GB/T 1863 | ± 0.70 |
| Coloring power | % | GB/T 13451.2 | ≥ 95 |
| Residue on sieve (45 μm) | % | GB/T 5211.18 | ≤ 0.30 |
| Oil absorption capacity | g/100g | GB/T 5211.15 | ≤ 25.0 |
| pH value | - | GB/T 1717 | 5.0 - 7.0 |
| 105℃ Volatile matter | wt % | GB/T 5211.3 | ≤ 1.0 |
| Water-soluble substances | wt % | GB/T 5211.2 | ≤ 0.50 |
| Tap density | g/ml | GB/T 5211.4 | 1.00 - 1.50 |
| Fe₂O₃ content | wt % | GB/T 1863 | ≥ 95.0 |
Product packaging
25–30 kg per bag or 1,000 kg per ton bag; please consult the relevant sales representative for details.
Shelf life
Shelf life: 5 years from the date of manufacture, provided the package remains unopened and is stored under appropriate conditions.
If, upon re‑inspection and retesting prior to use, the results are satisfactory, the product may be reused after five years.
Transportation and Storage
Store in a dry place, away from extreme temperature and humidity fluctuations.
During storage, avoid temperatures exceeding 80°C, as the pigment may undergo irreversible color changes.
For opened packaging bags, the bag opening should be securely tied to prevent moisture absorption and contamination.
Safety
In accordance with the relevant EU directives and the applicable national legislation of the respective EU Member States, this product is not classified as a hazardous substance.
According to transportation regulations, this product is not classified as a hazardous material.
In countries outside the European Union, it is mandatory to ensure compliance with national laws and regulations concerning the classification, packaging, labeling, and transport of hazardous substances.
Before use, carefully read the Safety Data Sheet (SDS), which contains information on product handling, safety, and environmental impact.
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