Desiccants & Adsorbents
Zeolite (Powder)
White fine powder, 4A-type crystalline form · CAS 1344-00-9
Test Report — Characteristics
| Characteristics | Results |
|---|---|
| Chemical Formula | Na₁₂[(AlO₂)₁₂·(SiO₂)₁₂]·27H₂O |
| Appearance | White fine powder |
| Crystalline Form | 4A-type |
| Moisture | 3.8 wt.% |
| Loss on Ignition | 19.6 wt.% |
| Ca Ion Exchange Capacity | 310 mg CaCO₃/g (abs. dry) |
| pH Value (1% slurry) | 10.91 |
| Loose Bulk Density | 0.295 g/mL |
| Whiteness (Hunter Color Test) | 98.8 L value |
| Median Particle Size | 4.7/3.0 µm |
| Residue | 0.010 wt.% |
| 5.867 µm Over Size | 17.2% |
| 10.097 µm Over Size | 0.13% |
Values above are from Suraj Chemicals' own lab test reports on this product. Figures can vary slightly batch to batch — request a current test report / certificate of analysis with your order.
Applications
- Detergent builder (STPP replacement)
- Water softening / ion exchange
- Catalyst carrier in industrial processes