| CAS No. |
57455-37-5 |
| Other Names |
ultramarine |
| MF |
Na6Al4Si6S4H20 |
| Place of Origin |
Hebei China (Mainland) |
| Grade Standard |
Electron Grade |
| Purity |
99.9% |
| Appearance |
blue |
| Brand Name |
jincai |
Ultramarine blue tinctorial yield % 100%±5 Colored light % 100%±5 Soluble salt % ≤2.5 free sulphur % ≤0.3 Fineness at 300mesh ≤0.5 oil absorption 25-45 moisture ≤1.0