SAPO-34 Specifications
Standard specification ranges for SAPO-34 silicoaluminophosphate (CHA framework) supplied by ZeoCatalyst. Batch COA included with every shipment.
Standard Specifications
| Parameter | Typical Range | Test Method |
|---|---|---|
| Nominal Si:P:Al molar ratio | 0.2:1:1 | XRF |
| BET surface area | >500 m2/g | N2 adsorption |
| Primary crystal size | 500-2000 nm | SEM |
| Pore size | 3.8 A (8-MR CHA windows) | Structure |
| Powder particle size D50 | Confirm by batch and COA | Laser diffraction |
| Loss on Ignition | 8 wt percent max | TGA (template removal) |
| XRD crystallinity | 90 percent min vs CHA reference | XRD |
Available Forms
- Powder (for fixed-bed screening and formulation)
- Microspheres, binders, and formulated MTO catalysts subject to technical confirmation
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