Complex Inorganic Pigment Green 835 Iron Green

• CAS No.: 20344-49-4, 147-14-8, 471-34-1
• Formula: Fe2o3
• EINECS: 243-746-4
• Model NO.: 835
• Colour: Green
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Leather, Ink, Paper, Dry Powder Mortar
• Type: Synthetic
• Solubility: Insolubility
• Composition: Oxide
• Yellow Pigments: Iron Oxide Yellow
• Green Pigments: Lead Chrome Green
• Blue Pigments: Iron Blue
• OEM: Accept
• Molecular Weight: 232.6
• Oil Absorption: 35ml/100g
• Specific Gravity: 3.5g/cm3
• Tinting Strength: 95-105%
• Transport Package: Pallet
• Specification: 25KG/Bag
• Trademark: CALA
• Origin: China
• HS Code: 2821100000
• Production Capacity: 1000mt/Month

Product Description

Iron Oxide

Product Description

Eco-Friendly, Weather-Resistant Green Inorganic Pigment for Industrial & Consumer Innovation


Key Features 

1. Superior Performance
 

High Tinting Strength:
Fine, uniform particles with excellent dispersion.
 

High Weather Fastness:
UV-resistant, heat-stable, and fade-proof under prolonged exposure.
 

Chemical Inertness:
Resists acids, alkalis, and corrosion, ideal for harsh industrial environments.
 

2. Eco-Friendly & Safe
 

Non-Toxic: Compliant with RoHS, REACH, and other global standards; free of heavy metals and hazardous substances.
 

Non-Migrating: Bonds securely with substrates, preventing color bleeding or contamination.
 

3. Cost Efficiency
 

High Coverage:
Achieves optimal opacity with minimal usage, reducing material costs.
 

Batch Consistency:
Tight color tolerance (ΔE < 0.5) minimizes color-matching waste.

Product name	Iron Oxide Green
Model	835
Chemical  composition	FeO(OH)
CAS No.	45768-54-3, 147-14-8/471-34-1
	Testing Indicators	Unite	Parameter
Quality Standard	Iron oxide content(Fe2O3.αH2O)	%	≥90
	Oil Absorption	ml/100g	25-35
	Compounds that become volatile at a temperature of 105°C.	%	≤1.0
	Res. on 325 mesh	%	≤0.4
	Water-soluble Substance	%	≤0.5
	PH Value		5-8
	Bulk Density	g/cm^3	0.8-1.2
	Specific Gravity	g/cm^3	4.73
	CaO	%	≤0.3
	Tinting Strength	%	95-105
	Color Difference△E		≤1.0
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.

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!

 

Packaging & Shipping

 25kg/pack    1 ton/pallet

  Support customized packaging

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