Nano H-ZSM-5
Nano H-ZSM-5,Zeolite Socony Mobil–5
Product Detail
ACS Material Nano H-ZSM-5 is the H (protonic) form of ZSM-5 zeolite powder, offered in five types (P-26, P-52, P-87, P-91 and P-371) with SiO2/Al2O3 molar ratios from ~26 to ~371. All types have a crystal size of 0.2–1 µm, Na <0.1%, H2O <5 wt%, a BET surface area of 362 m²/g and a pore size of ~5 Å.
Zeolites belong to a special class of crystalline aluminosilicates. Zeolite synthesis involves crystallization under high pH conditions from a diverse silica gel and an alumina source combined with water. The resulting nanoporous materials, called zeolites, are widely used in industrial applications as adsorbents, catalysts, and ion exchangers.
Zeolite Socony Mobil-5 (ZSM-5) is a high-silica pentasil zeolite developed by Mobil Oil Company in 1972. H-ZSM-5 is the H form, or protonic type, of ZSM-5. In H-ZSM-5, H+ ions occupy the zeolite ion exchange sites. H-ZSM-5 can be synthesized with many different Si/Al ratios, the variation of which affects the material’s crystal configuration, porosity, and particle size, and impacts the overall strength and distribution of acid sites.
ACS Material manufactures five types of high-quality H-ZSM-5, each with its own Si/Al ratio; 200 g and 1 kg product numbers are listed under Ordering information.
Product information
| Parameter | Value |
|---|---|
| Product name | Nano H-ZSM-5 |
| CAS No. | 1318-02-1 |
| Form | Powder, H+ (protonic) form |
Characterizations
| Type | SiO2/Al2O3 molar ratio | Na (%) | Crystal size (µm) | H2O (wt%) | BET (m²/g) | Relative crystallization (%) | Shape | Pore size |
|---|---|---|---|---|---|---|---|---|
| P-26 | ~26 | <0.1 | 0.2–1 | <5 | 362 | 100 | Sphere | ~5 Å |
| P-52 | ~52 | <0.1 | 0.2–1 | <5 | 362 | 98 | Sphere | ~5 Å |
| P-87 | ~87 | <0.1 | 0.2–1 | <5 | 362 | 100 | Sphere | ~5 Å |
| P-91 | ~91 | <0.1 | 0.2–1 | <5 | 362 | 99 | Sphere | ~5 Å |
| P-371 | ~371 | <0.1 | 0.2–1 | <5 | 362 | 96 | Rod | ~5 Å |
*P-26 is uncalcined, all others are ready to be used directly.
Ordering information
| Type | 200 g | 1 kg |
|---|---|---|
| P-26 | MSZ5N022 | MSZ5N031 |
| P-52 | MSZ5N122 | MSZ5N131 (Discontinued) |
| P-87 | MSZ5N322 | MSZ5N331 |
| P-91 | MSZ5N422 | MSZ5N431 |
| P-371 | MSZ5N522 | MSZ5N531 |
Typical data





FAQ
Which types are available?
P-26 (~26), P-52 (~52), P-87 (~87), P-91 (~91) and P-371 (~371), named by SiO2/Al2O3 molar ratio, each in 200 g and 1 kg packages (P-52 1 kg, MSZ5N131, is discontinued).
Does Nano H-ZSM-5 need to be calcined before use?
P-26 is uncalcined; all other types are ready to be used directly.
What do the types have in common?
Crystal size 0.2–1 µm, Na <0.1%, H2O <5 wt%, BET surface area 362 m²/g, pore size ~5 Å; relative crystallization 96–100%.
Where can I find the TDS and SDS?
The Technical Data Sheet (TDS) and Safety Data Sheet (SDS) for this product are available under the price on this page.
Published research using ACS Material Nano H-ZSM-5
Related products
ZSM-5 Series Zeolite Powder · ZSM-5 Catalyst · ZSM-11 · Beta Zeolite