Pigment Yellow 1

Brand	Fineland Chem
Color Index	Pigment Yellow 1
Color Index No	11680
CAS No	2512-29-0
EC No	219-730-8
Chemical Group	Mono Azo
Chemical Formula	C₁₇H₁₆N₄O₄

Introduction

Pigment Yellow 1, known for its versatility in various industrial applications, comes in different particle sizes ranging from 8 to 30 m²/g. A finer particle size enhances transparency and a greenish hue, while also improving color strength. Its heat resistance reaches up to 140°C, making it suitable for a variety of applications.

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PY1 – DuraPaint®6101 ⬇️TDS

This is a greenish yellow pigment with good hiding ability, suitable for use in industrial coating applications.

Physical Properties

Test Item	Specification
Bulk Density (g/cm3 )	1.27-1.49
Specific Surface Area(m2/g)	11-65
Oil Absorption(g/100g)	35-45
PH Value	6.0-8.5
Moisture Content (%)	≤2.5
Total impurities(ppm)	≤600

Fastness Properties

Heat Resistance (℃)	160	Alkali Resistance (1-5)	5
Light Resistance (Full Shade, 1-8)	5-6	Migration Resistance(1-5)	4
Light (Reduced tinting, 1-8)	5	Ethyl Acetate (1-5)	3
Weather Resistance (1-5)	4	Ethanol (1-5)	4
Acid Resistance (1-5)	5	MEK (1-5)	3

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic and Masterbatch: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

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

Advantages

1. Excellent Lightfastness

Pigment Yellow 1 offers outstanding lightfastness with a rating of 5, making it ideal for long-lasting applications that require stability under exposure to light.

2. Superior Transparency and Vibrant Greenish Hue

The fine particle size of Pigment Yellow 1 enhances its transparency and imparts a strong greenish tone, contributing to a more vibrant and distinct color.

3. Strong Opacity in Coarse-Particle Grades

Coarse-particle versions of Pigment Yellow 1 provide excellent opacity, making them suitable for use in paints, coatings, and other applications requiring high covering power.

Synonyms

Pigment Yellow 1	Graphtolyellow4813-0	Heliofastyellowgns	Isolfastyellowgtransp
Hansa Yellow g	Graphtolyellowgl	Heliofastyellowgt	Kromonyellowg
Hansa Yellow	Hancockyellow1008	Irgalitefastyellowpg	Lightfastyellow
Fast Yellow g	Hansayellowg,Gt	Irgalitefastyellowpgtransparent	Cosmenyl Yellow g
c.i. 11680	Hansayellowg45-4050	Irgaliteyellowcdsx,g,Ng	Flexobrite Yellow g
c.i. Pigment Yellow 1	Hansayellowgad	Irgaliteyellowg	Hansa Yellow g02
Calcotonehansayellow	Hansayellowgextra	Irgaliteyellowgns	Luconyl Yellow 1250
Carnelioyellowg	Hansayellowgt	Irgaliteyellowgtn	Monolite Yellow Ge-Hd
Chromatexyellowj	Hansayellowgtoner	Irgaliteyellowpv2	Pigmosot Yellow 1250
Dainichifastyellowg	Hansayellows3155	Isolarylyellowg	Sanyo Fast Yellow g
Fanchonyellowg-Yh1	Hansayellowtonerg-Ya8365	Isolarylyellowgtransp	Solintor Yellow Gxt
Fanchonyellowwd259	Heliofastyellowg,Gn,Gt	Isolarylyellowgx	Suimei Fast Yellow g
Fastonayellowg	Heliofastyellowgn	Isolfastyellowg	Yellow 22006
Fastonayellowgtransparent