Pigment Yellow 183

Brand	Fineland Chem
Color Index	Pigment Yellow 183
Color Index No	18792
CAS No	65212-77-3
EC No	265-634-4
Chemical Group	Mono Azo
Chemical Formula	C₁₆H₁₀Cl₂N₄O₇S₂Ca

Introduction

Pigment Yellow 183 (CAS 65212-77-3) is a reddish, monoazo yellow pigment known for its excellent heat resistance, good light fastness, and suitability for coloring plastics. It’s particularly recommended for high-temperature applications like coloring high-density polyethylene (HDPE).

Best Selling

PY183 – DuraPlast®3193 ⬇️TDS

This grade offers exceptional heat resistance up to 300°C, high lightfastness, vibrant color strength, and migration resistance, making it ideal for long-lasting coloring in various plastics like polyolefins and engineering resins.

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.5-1.7
Specific Surface Area(m2/g)	25-45
Oil Absorption(g/100g)	40-45
PH Value	6.5-7.5
Bulk Density (lb/gal)	10-15
Total impurities(ppm)	≤600

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

Heat Resistance (℃)	300	Alkali Resistance (1-5)	5
Light Resistance (Full Shade, 1-8)	7	Migration Resistance(1-5)	5
Light (Reduced tinting, 1-8)	6-7	Ethyl Acetate (1-5)	4
Weather Resistance (1-5)	4	Ethanol (1-5)	4
Acid Resistance (1-5)	5	MEK (1-5)	4

Application

Pigment Yellow 183 Application

Recommended for color plastic, it’s kind of reddish yellow pigment in the market. high heat resistance plastic, like ABS,HDPE.

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

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

Package and Delivery

● 25KG Kraft bag, 400KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.

Advantages

1. Exceptional Heat Stability

Withstands temperatures up to 300°C, making it suitable for high-temperature plastic processing (e.g., polyamide, polycarbonate) and powder coatings, ensuring no color degradation during extrusion or curing.

2. Superior Light and Weather Fastness

Achieves lightfastness ratings of ISO 7–8, resisting fading in outdoor applications like automotive parts, architectural coatings, and agricultural films exposed to prolonged UV radiation.

3. Vivid Color Intensity and Opacity

Provides intense, bright yellow hues with high tinting strength, enabling low pigment loading for cost efficiency while maintaining vibrant color in packaging inks, plastics, and paints.

4. Excellent Chemical and Migration Resistance

Resists solvents, acids, alkalis, and plasticizers, making it safe for food packaging inks and durable in industrial coatings; non-migrating properties comply with FDA and EU regulations.

5. Wide Compatibility with Materials

Works in thermoplastics (PE, PP, ABS), thermosets, water/solvent-based coatings, and flexographic/gravure inks, offering formulation flexibility across industries.

6. Regulatory Compliance and Safety

Free of heavy metals, meeting EU REACH, RoHS, and EN 71-3 (toy safety) standards, suitable for eco-friendly and consumer-grade products.

7. Cost-Effective High-Performance

Balances durability with affordability, outperforming mid-range pigments (e.g., PY83) in heat resistance while costing less than premium pigments (e.g., PY110) for long-term value.