High-Purity Red Iron Oxide Pigment for Construction

• Customization: Available
• CAS No.: 1332 - 37 - 2
• Formula: Fe2o3
• Model NO.: ferric oxide
• EINECS: 215 - 570 - 8
• Colour: Red
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile, Food, Colored Cement / Permeable Bricks / Artificial Sto
• Application Material: Various Substances
• Type: Synthetic
• Solubility: Solubility
• Composition: Oxide
• Yellow Pigments: Iron Oxide Yellow
• Green Pigments: Chrome Oxide Green
• Blue Pigments: Iron Blue
• Transport Package: 25kg
• Specification: 25kg/bag
• Trademark: NEWSANDA
• Origin: China
• HS Code: 2821100000
• Production Capacity: 15000tons Per Year
• Package Size: 55.00cm * 40.00cm * 12.00cm
• Package Gross Weight: 25.200kg

Product Description

Product Description

Iron Oxide

Iron oxide pigment is a high-performance inorganic colorant widely used in construction, coatings, plastics, rubber, ceramics, and many industrial applications. It offers excellent tinting strength, UV resistance, long-term color stability, and outstanding weather durability. With strong dispersibility and chemical resistance, iron oxide pigments are ideal for harsh outdoor environments and demanding production processes.

Our iron oxide pigments are available in a full range of colors, including red, yellow, black, brown, and green, with consistent particle size and stable quality. They are produced using advanced manufacturing technology to ensure high purity, strong coloring power, and excellent compatibility with cement-based products, solvent-based coatings, water-based paints, and polymer systems.

Common applications include concrete blocks, paving stones, roof tiles, paints, inks, plastics, rubber products, and fertilizer granulation. We supply 25kg standard packaging with stable monthly availability, ensuring reliable and continuous supply for industrial customers.

Specification

Item	Specification	Item	Specification
CAS Number	1309-37-1	Grade	Industrial Grade
EINECS Number	215-168-2	Appearance	Powder
Country of Origin	China	Color	Multicolor
Brand	TY	Application Fields	Ceramic Pigment, Coating Pigment, Cosmetic Pigment, Ink Pigment, Plastic Pigment, Leather Pigment
Model Number	110, 120, 130	Specific Application Scenarios	Cement, Plastic, Rubber, Pavers, Bricks & Tiles, Glass
Molecular Formula	Fe2O3	Usage	Special for Plastic & Leather
Synonym	Iron Oxide Dye	Sample Availability	Available
Product Category	Inorganic Pigment	Minimum Order Quantity (MOQ)	1 Ton
Type	Iron Oxide	Packaging Specification	25kg/Bag, 25kg/Carton, 25kg/Drum
Model	New sanda	Shipping Terms	FOB, CFR, CIF, EXW, DDP

product index

Indicator name	unit	Index value	Test Methods
Color difference E		≤1.0
Relative tinting strength	%	95-105	Titanium dioxide dilution(1:10)
Iron content (expressed as Fe2O3)	%	≥95	ISO1248:2006
Oil absorption	g/100g	Agreed	ISO787-5
Sieve residue(325)	%	>0.1 ≤1	ISO787-7
Water soluble	%	≤0.3	ISO787-3
105 ° C volatiles	%	≤1.0	ISO787-2
pH value		Agreed	ISO787-9
1000 ° C / 0.5 h heat loss	%	≤5	ISO55913
Particle shape		spherical
Primary primary particle(D50)	μm	0.4-0.7
Seismic density	g/cm3	0.8-1.1
density	g/cm3	4.8
Lightfastness	level	7-8
Weather resistance	level	5
Heat resistance	℃	600

applicable scene

Company Profile

Qingdao Xin Sanzhan Industrial Co., Ltd.

Qingdao Xin Sanzhan Industrial Co., Ltd. is a high-tech enterprise specializing in the research and development of chemical products and international trade. It is dedicated to the development, production, trading, and import/export business of basic raw materials such as coatings, rubber, and plastics. The company has an independent research and development center and inspection center, which can track and control all procedures from small-scale experiments and pilot tests to industrial production. In addition, we have purchased advanced experimental and inspection facilities and established a complete inspection system and QA system, thereby providing a solid guarantee for providing customers with high-quality products.