Solvent Blue 104

Brand	Fineland Chem
Color Index	Solvent Blue 104
Color Index No	61567
CAS No	116-75-6
EC No	205-155-7
Chemical Group	Anthraquinone
Chemical Formula	C₃₂H₃₀N₂O₂

Introduction

Solvent Blue 104 is a high‑performance solvent dye exhibiting excellent thermal stability up to 280°C. It is widely used as a coloring agent for polystyrene (PS) due to its strong tinting ability and heat resistance. Additionally, it serves as a key intermediate in the synthesis of C.I. Acid Blue 80.

Best Selling

Solvent Blue 104 CorSol®3604 ⬇️TDS
Solvent Blue 104 CorSol®3604 is a high-performance solvent dye that delivers a clear and intense blue shade. It features excellent thermal stability up to 280°C, making it suitable for high-temperature processing conditions. The product shows good solubility in organic solvents and provides uniform coloration with high color strength. It is mainly used for coloring polystyrene (PS) and is also suitable as an intermediate for the production of C.I. Acid Blue 80, offering both application versatility and reliable performance.

Physical Properties

Test Item	Specification
Bulk Density (g/cm³)	0.77
Melting point (℃)	approx. 240
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)

Fastness Properties

Heat Resistance (℃) in PS	300	Migration Resistance(1~5)	5
Light Resistance (Full Shade, 1-8)	7	Resistance to Acid(1~5)	5
Light (Reduced tinting, 1~8)	6	Resistance to Alkali(1~5)	5

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

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

Bright blue shade
Delivers a clean and vivid blue color with high visual brightness.
High color strength
Strong tinting power allows effective coloration at low dosage.
Excellent heat resistance
Thermally stable up to 280°C, suitable for high-temperature plastic processing.
Good solubility and dispersion
Dissolves well in organic solvents, ensuring uniform coloring in polystyrene (PS).
Stable chemical structure
Maintains color stability during processing and end-use applications.

synonyms

C.I. Solvent Blue 104
C.I. 61568
Solvent Blue 104 (C.I. 61568)
1,4-Bis(mesitylamino)anthraquinone
1,4-Bis(mesitylamino)-9,10-anthraquinone
1,4-Bis[(2,4,6-trimethylphenyl)amino]anthracene-9,10-dione
9,10-Anthracenedione, 1,4-bis(2,4,6-trimethylphenyl)amino-
1,4-BIS((2,4,6-TRIMETHYLPHENYL)AMINO)-9,10-ANTHRACENEDIONE
1,4-Bis(2,4,6-trimethylanilino)-9,10-anthraquinone
1,4-bis(2,4,6-trimethylanilino)anthracene-9,10-dione
1,4-Bis(Mesitylamino)anthracene-9,10-dione