Solvent Red 24

Brand	Fineland Chem
Color Index	Solvent Red 24
Color Index No	26105
CAS No	85-83-6
EC No	201-635-8
Chemical Group	AZO series
Chemical Formula	C₂₄H₂₀N₄O

Introduction

Solvent Red 24 is a bright, yellowish-red azo dye known for its high color strength and good solubility in organic solvents. Commonly used in plastics, printing inks, waxes, oils, and polishes, it provides vivid, transparent shades with excellent dispersibility. SR 24 is valued for its cost-effectiveness and ease of application in coloring petroleum products, candles, and synthetic resins. While it offers moderate lightfastness, it is ideal for indoor or short-term applications requiring strong, eye-catching red tones.

Best Selling

SR24 – CorSol® 3524 ⬇️TDS
A high-quality Solvent Red 24 offering brilliant shade, strong solubility, and stable performance for coatings, inks, and plastics applications.

Physical Properties

Test Item	Specification
Bulk Density (g/cm³)	0.33
Melting point (℃)	approx. 180
Moisture(%)	≤0.5
Ash(%)	≤0.3
Insolubility(%)	≤0.3
PH Value	6-8
Fe Content(ppm)	≤1000

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

Heat Resistance (℃) in PS	260	Migration Resistance(1~5)	5
Light Resistance (Full Shade, 1-8)	5-6	Resistance to Acid(1~5)	4
Light (Reduced tinting, 1~8)	5	Resistance to Alkali(1~5)	4

Solvent Red 24 Application

Solvent red 24 application:
Mainly used in various of plastic, such as PS, RPVC, PMMA which are superior recommended, and be applicable for HIPS, ABS, SAN.
Also used in grease, liquid medicine, soap, wax, rubber toys, printing ink and transparent paint etc.

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 drum, 1000KG Carton Box.

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

Solvent Red 24 Advantages

Advantages

1. Bright red effect
Solvent Red 24 provides a bright and intense red color for plastics and fiber materials. Its high concentration of pigment ensures that every application shows a rich red effect, giving the product excellent visual appeal.

2. Excellent solvent resistance
The dye has excellent solvent resistance and can maintain stable color in various chemical media. Solvent Red 24’s solvent resistance ensures that plastics and fibers remain bright and not easy to fade when exposed to solvents.

3. Strong light resistance
Solvent Red 24 has excellent light resistance and can maintain its color stability for a long time even under strong light. Its light resistance makes it very suitable for applications that require long-term exposure to sunlight.

4. Highly compatible and widely used
Whether it is plastic products or fiber materials, Solvent Red 24 can provide uniform and stable coloring effects. Its excellent dispersibility and compatibility enable it to perform well in a variety of materials and processing conditions, meeting the color requirements of different needs.

5. Environmentally friendly and safe, in compliance with standards
Solvent Red 24 complies with international environmental standards, contains no harmful substances, and is safe and reliable. It not only provides high-performance color effects, but also supports sustainable development, providing environmentally friendly and safe color solutions for your plastic and fiber products.