Permanent orange K
| Product name | Permanent orange K |
| C.I. | Pigment Orange 16 |
| Chemical Structural formula | |
| Type | azo |
| Chroma | Brilliant orange to red light orange |
| Sunlight | 6 to 7 grade |
| Heat | 200℃ |
| Oil absorption | ≤55ml/100g |
| Range of application | suitable for solvent type, water-based paint & ink, optional used for UV system |
| CAS.NO. | 6505-28-8 |