Chemical Product Library / Reference
Pigment Yellow 83
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Pigment Yellow 83 |
|---|---|
| English synonyms | PY83;Pigment Yellow 83;Diarylide yellow |
| Chinese name | 永固黄HR |
| Chinese synonyms | 颜料黄83;永固黄HR;双偶氮黄 |
| Chemical category | Organic Pigments |
| CAS No. | 5567-15-7 |
| EINECS No. | 226-939-2 |
| Molecular formula | C36H32Cl4N6O8 |
| Molecular weight | 818.49 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Purity ≥98.0%; water ≤0.5%; water-soluble matter ≤1.0%; heat resistance ≥180°C
Performance characteristics
Yellow powder, diarylide pigment, high tinting strength and good solvent resistance
Application scenarios
Inks, coatings, plastics, textile printing