(NH₄)₂SO₄
Mineral Salts
Ammonium Sulfate
Ammonium sulfate is widely used as a fertilizer, in protein crystallization studies, and as a salting-out agent.
Atomic #
0
Atomic Wt
132.14
CAS #
7783-20-2
Purity
99+%
Available Forms
Powder
Granules
Crystals
Purity Grades
99%
99.5%
99.9%
Applications
Technical Specifications
| Melting Point | 235°C |
| Density | 1.77 g/cm³ |
| Solubility @ 20°C | 70.6 g/100mL |
| pH (1% solution) | 5.0-6.0 |
| Crystal Structure | Orthorhombic |
Storage Requirements
Store in cool, dry environment.
Packaging Options
- •500g bags
- •1kg bags
- •5kg containers
- •Bulk
Request Ammonium Sulfate
Get a custom quote or learn more about our ammonium sulfate supply options.