Corrosion-Resistan Colorant Corrosion-Resistant Industrial Coatings Chemical Stability Iron Oxide Yellow Pigment

• CAS No.: 1309-37-1
• Formula: Fe2o3
• EINECS: 215-168-2
• Colour: Red
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Leather, Ink, Paper
• Application Material: Natural Silk
• Type: Synthetic
• Solubility: Solubility
• Composition: Oxide
• Yellow Pigments: Iron Oxide Yellow
• Green Pigments: Lead Chrome Green
• Blue Pigments: Iron Blue
• OEM: Accept
• Molecular Weight: 159.69
• C.I. No.: C, I, Pigment Red 101
• Specific Gravity: 5
• Transport Package: Pallet
• Specification: 25KG/Bag
• Trademark: CALA
• Origin: China
• HS Code: 2821100000
• Production Capacity: 1000mt/Month

Product Description

Iron Oxide

Product Description

Iron Oxide Yellow (chemical formula Fe₂O₃H₂O or FeOOH is a synthetic inorganic pigment renowned for its vibrant color, exceptional weather resistance, and environmental safety. Produced via wet precipitation technology, it features uniform particle size (D50≤0.8μm) and is widely used in coatings, plastics, construction materials, papermaking, and cosmetics. Our product delivers cost-effective, long-lasting yellow coloration for industrial and consumer applications.


Key Features 
1. Superior Performance
 

High Chroma & Coverage: Covers lemon yellow to ochre hues with rich color saturation. Achieves ≥95% opacity (ISO 6504) at low dosage.

High Weather Fastness: Passes ISO 4892-2 UV aging tests, maintains color stability for outdoors. Heat-resistant.

Chemical Stability: Resists weak acids, alkalis, and solvents; non-migrating and non-bleeding.
 

2. Safety & Certifications
 

Non-Toxic: Compliant with RoHS, REACH, GB 9685 (food contact materials), and optional FDA 21 CFR 73.2250 (cosmetic-grade).

Heavy Metal-Free: Lead, cadmium, and mercury content below 1ppm detection limit. Safe for toys and food packaging.
 

3. Cost Efficiency
 

Low Dosage, High ROI: Reduces material costs with minimal usage.

Batch Consistency: Automated production ensures color deviation ΔE <1.0 (CIE Lab), minimizing color-matching waste.

 

Product Name	Iron Oxide Yellow
Model	313
Chemical Composition	Fe2O3H2O or FeOOH
Color Index No.	C.I. P.Y 42  C.I.77492
CAS No.	CAS[51274-00-1];
	Testing Indicators	Unite	Parameter
Quality Standard	Iron oxide content(α-FeOOH)	%	≥86
	Oil Absorption	ml/100g	25-35
	Compounds that become volatile at a temperature of 105°C.	%	≤1.0
	Res. on 325 mesh	%	≤0.3
	Water-soluble Substance	%	≤0.5
	PH Value		3.5-7
	Ignition Loss(1,000ºC,½h)	%	≤14
	Bulk Density	g/cm^3	0.4-0.6
	Specific Gravity	g/cm^3	4.1
	Particle size BET	μm	0.1x0.6
	Dispersibility (Hengman)	μm	20/25/30
	Tinting Strength	%	95-105
	Color Difference △E		≤0.1
Sales Packing	In 25kg paper bag / We provide customized packaging specifically designed to fulfill every customer's needs.
Matters Needing Attention	Protect against weathering/store in a dry place.
Safety	The product is not classified as hazardous under EC 1970/2006 & EC 1272/2008

Our Advantages

Application

Production Process

Company Profile

Welcome to Cala Technology (Guangdong) Co., Ltd., a trusted manufacturer of pigments. Our products are widely used across various industries, including coatings, plastics, rubber ,Wood & Biofiber Plastic Composites(WPC) inks, and textiles. We are committed to providing our customers with vibrant colors and exceptional quality.
Services & Support

1. Customization: Adjustable color tones, particle sizes, and packaging (25kg/bag or tailored options).
2. Technical Guidance: Formula optimization and industry-specific solutions.
3. Quality Assurance: ISO 9001-certified production with third-party test reports.

Why Choose Us? 

1. Direct Manufacturer: In-house facility with 20,000-ton annual capacity and competitive pricing.
2. Fast Response: Free samples within 24 hours, guaranteed delivery in 7-15 days to port.

Global Expertise: Exported to 30+ countries, trusted by clients in Europe, Americas, and Asia.

Contact us now to request a free sample and experience the superior quality of our products!

Exhibition Display

Packaging & Shipping

Certifications

WHY CHOOSE US

1. Certified Quality: ISO 9001-certified manufacturing with rigorous quality checks.
2. Expert Support: Dedicated technical team for after-sales service.
3. Competitive Pricing: Direct factory pricing with no middlemen.
4. Samples Available: Test our product risk-free with free samples (terms apply).
5. customizable: Personalized customization based on your needs