Chemical Product Library / Reference
Pigment Red 170
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Pigment Red 170 |
|---|---|
| English synonyms | PR170;Pigment Red 170;Naphthol Red |
| Chinese name | 永固红F3RK |
| Chinese synonyms | 颜料红170;永固红F3RK;萘酚红 |
| Chemical category | Organic Pigments |
| CAS No. | 2786-76-7 |
| EINECS No. | 220-509-9 |
| Molecular formula | C26H22N4O4 |
| Molecular weight | 454.48 |
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
Red powder, azo naphthol pigment, good light fastness and solvent resistance
Application scenarios
Industrial coatings, inks, plastics, textile printing