Synthetic iron oxide Red pigment is for construction(Colored concrete blocks, bricks, pavers, decorative concrete, mortar, and roofing tiles), coatings, plastics, and industrial colorant applications.
Color Index Name.:C.I. Pigment Red 101
C.I. Number:77491
CAS NO.: 1309-37-1
EINECS NO.: 215-168-2
Molecular Weight:159.69
Chemical Formula:Fe₂O₃
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Iron Oxide Red is a synthetic inorganic pigment characterized by high hiding power, strong tinting strength, and excellent lightfastness and weather resistance. It is widely specified for construction materials, coatings, plastics, and rubber where durable black coloration and chemical stability are required. The pigment exhibits good alkali resistance, making it compatible with cementitious systems, though it is not recommended for high-temperature processing above approximately 100°C due to potential oxidation
Paints & Coatings: Industrial coatings, architectural paints, powder coatings, and protective primers.
Plastics & Rubber: Colorant for polymer compounds, masterbatch, and rubber products.
Inks & Specialty Coatings: Printing inks, toner, and magnetic ink applications.
Other Industrial: Ceramics, glass, paper, leather, and foundry sands.
Standard Packaging: 25 kg paper bags, 1000 kg bulk bags, or customized packaging upon
Storage: Store in a dry, ventilated area away from moisture and direct sunlight. Shelf life is typically 24 months under proper storage conditions.
Our synthetic iron oxide pigments are manufactured under strict quality control protocols to meet the color consistency and performance requirements of industrial buyers. Each production batch is tested for Fe₂O₃ content, particle size, water-soluble content, and sieve residue, with certificates of analysis available upon request.
similarimorganic pigment : iron oxide black,iron oxide yellow,iron oxide green,iron oxide brown,iron oxide orange