Iron Oxide Yellow 42

Brand	Fineland Chem
Color Index	Pigment yellow 42
Color Index No	77492
CAS No	51274-00-1
EC No	257-098-5
Chemical Group	Synthetic iron oxide α-Fe2O3
Particle Shape	Spherical

Introduction

DuraPaint®6313M Iron Oxide Yellow 42 is a synthetic yellow pigment based on hydrated iron oxide (FeO(OH)). It features a warm, earthy yellow tone with excellent lightfastness, weather resistance, and chemical stability. This non-toxic, environmentally friendly pigment is widely used in construction materials, coatings, plastics, rubber, and ceramics. Its fine particle size and good dispersibility ensure consistent performance across various applications.

Best Sellings

PY42 – DuraPaint®6313M ⬇️TDS
Recommended for building materials, paints & coatings, plastics, rubber, paper, mortar, tiles, and ceramics.

Physical Properties

Test Item	Specification
Contents Fe2O3(%)	≥75
Oil Absorption (g/100g)	35-45
Res.on 325 mesh(%)	≤0.3
Water soluble matter(%)	≤1.0
Moisture(%)	≤1.5
PH Value	6-8

Fastness Properties (5=excellent, 1=poor) | Light Fastness (8=excellent, 1=poor)

Heat Resistance (℃)	180	Alkali Resistance (1-5)	4
Light Resistance (Full Shade, 1-8)	8	Migration Resistance(1-5)	5
Light (Reduced tinting, 1-8)	8	Ethyl Acetate (1-5)	4
Weather Resistance (1-5)	5	Ethanol (1-5)	4
Acid Resistance (1-5)	4	MEK (1-5)	4

Application

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Special Applications: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details