Grade
Ultra Pure Grade
Storage
Store at RT
Specification
Appearance | White crystalline powder |
Mol. Formula | (NH4)2SO4 |
Mol. Weight | 132.14 |
CAS RN | 7783-20-2 |
Assay | Specifications |
Solubility | Complete clear colorless solution |
Purity | ≥99.0% |
pH(5%, water)@ 25°C | 5.0 – 6.0 |
Insoluble Matter | ≤0.005% |
Chloride | ≤5ppm |
Heavy metals | ≤5ppm |
Iron | ≤5ppm |
Residue after ignition | ≤0.005 |
Nitrate | ≤0.001% |
Phosphate | ≤5ppm |
Arsenic | ≤5ppm |
Selenium |
≤0.005% |
Ordering Information
Catalog No | Description | Pack Size |
PC0902-500G | Ammonium Sulfate | 500G |
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