Potassium Sulfate 99.999 Suprapur® is a professionally handled substance with documented safety properties. It has a molecular formula of K2SO4 and a molecular weight of 174.26. This compound exhibits a Melting Point of 1067 °C and a density of 2.66. As per the provided data, it carries a danger signal word due to causing serious eye damage.

• CAS Number: 7778-80-5
• GHS Signal Word: Danger
• Boiling Point: 1689 °C
• Exact Mass: 173.87914262
• Melting Point: 1067 °C
• Molecular Formula: K2SO4
• Molecular Weight: 174.26
• Density: 2.66
• Hazard Statements:
• H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]