CHJ.21974
Molecular sieves, 4 Å
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Ordering
Available Variants500 g
CHJ.21974-500g
Price
€75.20
Available – Dispatch in 14 days
1 kg
CHJ.21974-1kg
Price
€141.60
Available – Dispatch in 14 days
5 kg
CHJ.21974-5kg
Price
€525.60
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
500 g | CHJ.21974-500g | €75.20 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 kg | CHJ.21974-1kg | €141.60 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 kg | CHJ.21974-5kg | €525.60 |
beads, 4-8 mesh
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | Na12[(AlO2)12(SiO2)12] · xH2O |
|---|---|
| CAS Number | 70955-01-0 |
| UNSPSC Code | 23201100 |
| eCl@ss | 32110204 |
| NACRES | NA.21 |
| MDL number | MFCD00131613 |
Safety Information Handling visibility
| Storage Class | 13 - Non Combustible Solids |
|---|---|
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
Technical Overview & Applications Use-case context
Molecular sieves, 4 Å (CAS: 70955-01-0), are a type of synthetic zeolite with a precisely controlled pore size of 4 angstroms, allowing for selective adsorption of molecules based on their size and shape. These sieves are commonly used in various industrial applications, including gas separation, purification, and catalysis. The unique pore structure of molecular sieves enables them to effectively separate gases such as oxygen, nitrogen, and carbon dioxide, making them useful in air separation and other gas processing operations. Additionally, molecular sieves can be used to remove impurities and moisture from gases and liquids, making them a crucial component in many chemical and petroleum refining processes. Their high surface area and thermal stability also make them suitable for use as catalysts and catalyst supports in various chemical reactions.
