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Construction Chemistry
Iron Oxide Pigments (Yellow 313, Black760, Brown 686, RED 130)
Formula:
Fe₂O₃ / FeOOH
GOST/CAS:
CAS 1309-37-1
Iron Oxide Pigments are a group of inorganic dyes possessing high tinting strength and exceptional resistance to external factors. The main colors are Red (grade 130), Yellow (313), Black (722), and Brown (blend). These pigments do not fade in the sun (UV stable), are insoluble in water, and are resistant to alkalis, making them ideal for coloring concrete, paving stones, bricks, and roof tiles. They are also widely used in the production of paints, enamels, plastics, and rubber crumbs for sports grounds. The pigments are safe and eco-friendly. We guarantee color shade consistency from batch to batch and high tone purity. They disperse easily in cement mixtures.
Applications
Paving stones and tiles
Colored concrete/brick
Paints and enamels
Rubber crumb
Key Advantages
UV stable (No fade)
Alkali resistant
Economical
Storage & Transportation
- Dry place
- Protect from water
Technical Specifications
Fe2O3
96% min
Sieve residue
0.3% max
Moisture
1.0% max
Supply info
- 25 kg Bags