PROFESSIONAL PIGMENT MANUFACTURER
|
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 |
Solvent Green 28 is an oil-soluble solvent dye used for coloring plastics, fuels, lubricants, waxes, and other hydrocarbon-based systems. As a solvent dye, it dissolves directly in compatible organic media and produces transparent green coloration with strong tinting strength.
Due to its good solubility and stable shade performance, it is commonly used in industrial applications where transparent color effects or color identification are required. Solvent Green 28 is suitable for both liquid hydrocarbon systems and certain thermoplastic materials.
Solvent Green 28 CorSol®3728 ⬇️TDS
This is a bright green solvent dye recommended for plastics such as PS, SAN, PMMA, PC, PET, PA6, ABS and ABS/PC blends, with potential suitability for PA66, offering stable processing behavior and consistent coloration in industrial applications.
| 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 |
| 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 |
Solvent Green 28 is commonly used in the following applications:
Fuel coloring
Lubricants and industrial oils
Wax and hydrocarbon systems
Plastics and synthetic resins
Industrial inks
Specialty coatings
In hydrocarbon liquid systems, the dye provides clear color identification, while in plastics it enables transparent green coloration without affecting material clarity.
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The dye dissolves well in oils, fuels, and organic solvents, ensuring uniform coloration without particle dispersion.
Solvent Green 28 offers strong color intensity even at relatively low dosage levels, allowing efficient formulation.
As a solvent dye, it produces bright and transparent green shades suitable for clear or translucent materials.
The dye maintains stable color performance during typical industrial processing conditions used in oils and thermoplastic systems.
It is commonly used to provide visible color identification in fuels and lubricant systems.
The dye provides clear and bright green coloration while maintaining transparency in compatible materials.
Because the dye dissolves directly in compatible systems, dispersion processes required for pigments are not necessary.
| Solvent Green 28 | 1,4-Bis(4-butylanilino)-5,8-dihydroxyanthraquinone | Sandoplast Green G / Keyplast Green G / Oil Green G | Macrolex Green G / Polysynthren Green G / Solvaperm Green G |
Compared with high-performance pigments, solvent dyes generally offer lower resistance to long-term outdoor exposure.
Migration resistance depends on compatibility between the dye and the polymer system.
As a dye, it does not provide opacity and is not suitable for applications requiring strong covering power.
When selecting solvent dyes for industrial use, buyers should confirm:
Target application (fuel, lubricants, plastics, etc.)
Solubility requirements
Processing temperature
Desired shade intensity
Regulatory compliance requirements
Providing detailed application information helps suppliers recommend suitable grades and usage conditions.
25KG Kraft Bag, 400kg/500kg Carton Box
Lead Time: Normally around 15 days after signed contract.
Fineland Chem supplies industrial colorants and solvent dyes for applications including fuels, lubricants, plastics, and hydrocarbon systems.
Products are manufactured under controlled quality standards to ensure consistent color strength, solubility performance, and batch stability. Technical communication and export support are available for global customers.
It is commonly used for coloring fuels, lubricants, plastics, waxes, and other hydrocarbon-based systems.
Yes. The dye dissolves well in many oils, fuels, and organic solvents.
Yes. It can provide transparent green coloration in compatible thermoplastic materials.
Solvent dyes dissolve in the medium and produce transparent coloration, while pigments remain dispersed and provide opacity.
It is generally not recommended for long-term outdoor exposure due to moderate lightfastness compared with pigment systems.
