A warm-toned blue colour (132) distinguished by its deeper royal blue tone. It is used in a wide range of food and pharmaceuticals however applications are somewhat limited due to low stability to heat, acids and preservatives. Your Hawkins Watts technical team can support compliance to FSANZ limited application and maximum level permissions.
Stability (1=Poor, 5=Excellent)
| Light | 3 |
| Heat | |
| 100°C | 1 |
| 200°C | 1 |
| Alkali | 1 |
| Fruit Acids (Citric / Tartaric) | 1 |
| Preservatives | |
| Benzoic Acid | 1 |
| Sulphur Dioxide | 1 |
Structural Formula
