Solvent Green 28

Brand	Fineland Chem
Color Index	Solvent Green 28
Color Index No	625580
CAS	4851-50-7
EC No	225-443-9
Chemical Group	Anthraquinone
Chemical Formula	C₃₄H₃₄N₂O₄

Introduction

Solvent Green 28 exhibits excellent thermal stability up to 300 °C, making it highly suitable for high-temperature plastic processing. It offers strong tinting strength and good compatibility with common engineering plastics including polystyrene (PS), rigid PVC (PVC-R), polycarbonate (PC), and polymethyl methacrylate (PMMA). Thanks to its stable molecular structure and resistance to decomposition under heat, it maintains consistent green coloration without fading or degradation during processing.

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Solvent Green 28 CorSol®3728 ⬇️TDS

A versatile corrosion inhibitor formulated for aggressive industrial environments, delivering reliable metal protection and enhanced durability under extreme chemical stress.

Physical Properties

Test Item	Specification
Bulk Density (g/cm³)	0.39~0.50
Melting point (℃)	approx. 193
Moisture(%)	≤0.5
Ash(%)	≤0.3
Insolubility(%)	≤0.3
PH Value	6-8
Fe Content(ppm)	≤1000

Fastness Properties

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

Heat Resistance (℃) in PS	280	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

Advantages

It provides excellent thermal stability, withstanding processing temperatures up to 300 °C without discoloration or degradation.
It has strong coloring strength and produces a clean, vivid green shade with good transparency in compatible polymers.

Synonyms

Solvent Green 28
1,4-Bis(4-butylanilino)-5,8-dihydroxyanthraquinone
Macrolex Green G / Polysynthren Green G / Solvaperm Green G
Sandoplast Green G / Keyplast Green G / Oil Green G