Pigment Yellow 17

Brand	Fineland Chem
Color Index	Pigment Yellow 17
Color Index No	21105
CAS No	4531-49-1
EC No	224-867-1
Chemical Group	Disazo
Chemical Formula	C₃₄H₃₀Cl₂N₆O₆

Introduction

This pigment finds wide use in packaging printing (nitrocellulose and polyamide inks, EVA/PE copolymer binders), in polyolefin coloration for high-temperature extrusion, and in PVC film and masterbatch applications for cable insulation. Its excellent dispersibility in vinyl acetate systems and robust thermal resistance make it suitable for coatings, printing and textile pulp coloration too.

Best Selling

PY17 – DuraPlast®3117-2 ⬇️TDS

It has a bright color and shows fluorescence in plastics. It is soluble in organic solvents such as butanol and xylene. It has good light and heat resistance, but poor migration resistance. Its heat – resistant temperature can reach 220 °C

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.30-1.55
Specific Surface Area(m2/g)	54-65
Oil Absorption(g/100g)	40-45
PH Value	6.0-7.5
Bulk Density (lb/gal)	10.8-12.9
Total impurities(ppm)	≤600

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

Heat Resistance (℃)	220	Alkali Resistance (1-5)	4
Light Resistance (Full Shade, 1-8)	6-7	Migration Resistance(1-5)	3-4
Light (Reduced tinting, 1-8)	5-6	Ethyl Acetate (1-5)	4
Weather Resistance (1-5)	3-4	Ethanol (1-5)	4
Acid Resistance (1-5)	4	MEK (1-5)	4

Application

Pigment Yellow 17(CAS 4531-49-1) is a versatile organic pigment with a wide range of applications across industries, leveraging its bright greenish-yellow shade, moderate lightfastness, and heat resistance up to 180–200°C. Below is a detailed breakdown of its application versatility:

1. Printing Inks

Packaging & Industrial Inks: Widely used in nitrocellulose, polyamide, and polyethylene/vinyl acetate copolymer-based inks for packaging materials due to its excellent transparency and lightfastness (4–5).
Metal Deco Inks: Exhibits reliable heat stability, making it suitable for metal decoration printing where high-temperature resistance is required.
Color Adjustment: Often blended with Pigment Yellow 83 to create intermediate shades with enhanced lightfastness and transparency, ideal for achieving specific color targets in flexographic or gravure printing.

2. Plastics & Polymers

Thermoplastics:
- Polyolefins: Used for coloring polyethylene and polypropylene at processing temperatures of 220–240°C, with good dispersibility in masterbatch formulations.
- PVC: Suitable for rigid and plasticized PVC applications (e.g., films, cables), where its electrical properties meet industry standards. However, caution is advised in plasticized PVC due to potential migration issues.
Engineering Plastics: Limited use in high-temperature plastics (e.g., ABS, PS) due to its moderate heat resistance (180–200°C), though specific grades may be optimized for niche applications.

3. Coatings & Paints

Cans & Packaging Coatings: Primarily used for interior linings of food cans due to its high transparency and compliance with food contact regulations in some regions.
General Industrial Paints: Less common in exterior coatings due to its moderate lightfastness (6–7), but finds use in decorative paints and primers requiring a greenish-yellow hue.

4. Rubber & Elastomers

Rubber Products: Employed in natural and synthetic rubber compounds for coloring tires, seals, and molded parts. Its compatibility with rubber matrices ensures uniform dispersion and color consistency.

5. Textiles & Leather

Textile Printing: Used in UV-curable inkjet formulations for cotton and polyester fabrics, offering good washfastness (4–5) and lightfastness (6–7) when combined with other pigments like Pigment Red 122.
Leather Dyeing: Though not explicitly listed in cosmetic standards, it is occasionally used in leather finishes for vibrant greenish-yellow tones, often in combination with acid dyes.

6. Specialty Applications

Glass Fibers & Composites: Provides vivid coloring in glass-reinforced plastics (GRP) and fiberglass products, resisting discoloration during high-temperature processing.
Art Materials & Stationary supplies:
- Artist Paints: Valued for its transparency and fluorescence in plastic-based paints.
- Stationery: Used in crayons, markers, and colored pencils for its bright, non-toxic properties (when formulated appropriately)

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/500kg Carton Box

● Lead Time: Normally around 15 days after signed contract.

Advantages

Pigment Yellow 17 (CAS 4531-49-1) offers a balanced profile of technical and commercial advantages that position it as a staple in the pigment industry. Below is a structured analysis of its key strengths, supported by technical details and real-world applications:

Bright Greenish-Yellow Shade:
Provides a vivid, clean hue with excellent brightness and visual appeal.
Good Transparency and High Tinting Strength:
Ensures strong color development and vibrant appearance even at low pigment loadings.
Excellent Dispersibility and Processing Stability:
Performs well in various resin systems such as nitrocellulose, polyamide, and EVA copolymers.
Good Heat Resistance (220–240 °C):
Suitable for high-temperature plastic processing and extrusion applications.
Reliable Lightfastness (Grade 4–5):
Maintains color stability under light exposure for durable performance.
Good PVC Compatibility and Electrical Insulation:
Ideal for use in PVC cable sheathing and film coloration.
Cost-Effective Performance:
Combines strong color strength and durability with excellent economic value.

Synonyms

Pigment Yellow 17
C.I. 21105
C.I. Pigment Yellow 17
CAS 4531-49-1
P.Y. 17
Permanent Yellow GG
Benzidine Yellow GG
Pigment Yellow GG
Fast Yellow 2G
Permanent Yellow 2G
Plasco Yellow 17
Permanent Yellow GG 1124
Organic Pigment Yellow 17
Alkyd Flush(A75-1468)
Diarylide Yellow AAOA
Flexobrite Yellow AD17
Foscolor Yellow 17
Hostaprint Yellow GG31
Micronyl Yellow 2GP-AQ
Lionol Yellow FGN
Pigmatex Yellow 3G
Sunbrite Yellow 17(475～0586)
Symuler Yellow 8GTF