1. Appearance and properties: Colorless crystals or white crystalline granular or powder, heavy and hard, taste salty, and bitter, stable in the air.
2. Relative density (water=1): 2.66
3. Melting point(℃): 1067
4. Boiling point(℃): 1689
5. Concentration: sterling
6. Solubility: Soluble in water,Dissolved in ethanol、 acetone and carbon disulfide.
| Cat.No. | Specatitions | Package description |
| 1.01702.010 | potassium sulfate | AR500g |
| 1.01702.030 | potassium sulfate | AR25kg/DRUM |
