Pigment Yellow 14 | Permanent Yellow 2GS | CAS 5468-75-7

Permanent Yellow 2GS

Chinese aliases: Pigment Yellow 14; Permanent Yellow GS; 1140 Permanent Yellow 2GS;
Foreign name: Pigment Yellow 14
Appearance: Yellow powder
Shade: Greenish yellow
Molecular formula: C34H30Cl2N6O4
CAS No.: 5468-75-7
EINECS No.: 226-789-3

Solubility: Insoluble in water.
Chemical properties: Bright color, strong tinting strength, good transparency, excellent heat resistance, good solvent and wax resistance, with overall superior application performance.
Quality indicators:
Weather resistance: Grade 6-7 (standard depth), maintains bright color for extended periods in outdoor environments. Excellent resistance to UV, oxidation, acid, and alkali erosion, with outstanding chemical stability.
Migration resistance: Low tendency to migrate in substrates such as plastics and rubber, preventing contamination of adjacent materials.
Lightfastness: 4
Heat resistance: 180°C
Water resistance: 5
Oil resistance: 4
Acid resistance: 5
Alkali resistance: 5

Primarily used for coloring rubber, plastics, and rubber products. Also suitable for polyurethane synthetic leather, high-grade inks, coatings, and printing pastes.
Coatings: Architectural coatings, automotive coatings, outdoor signage, etc., with high weather resistance.
Plastics and rubber: Color stability in high-temperature processing scenarios (e.g., injection molding, extrusion).
Inks and printing: Excellent flow properties and uniform coloring effects.
Compatibility: Can be mixed with various resins, solvents, and additives, adaptable to different formulations.