Product Category
PRODUCTS
Pigment Orange 73
| Product Cate | Pigments |
| Product Name | Pigment Orange 73 |
| Chemical Name | Bis-(p-butyl-phenyl)-1,4-diketopyrrolo(3,4-c)pyrrole |
| Color Card | ![]() |
| CAS No. | 84632-59-7 |
| C.I. No. | 561170 |
| Structural Formula | ![]() |
| Molecular Formula | C26H28N2O2 |
| Molecular Weight | 400.5 |
| Properties | The light is bright neutral orange with medium opacity. Good covering varnish, solvent resistance, excellent durability and heat stability. |
| Package | 5kg and 25kg package |
| Technical Index | Appearance:Orange powder Color light:Approximate to the standard sample Coloring power:Equal to 100±5% of the standard sample Heat Endurance:≥300°C Light permanency:7~8 Grade Weather fastness:7~8 Grade |
| Uses | It is mainly used for the colouring of coatings, plastics and paints. It is also used for the colouring of synthetic fibers. |



