| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| M299538-100g | 100g | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $103.90 |
| Synonyms | SODIUM ALUMINOSILICATE|1344-00-9|Sodium aluminum silicate|69912-79-4|308080-99-1|Zeolite 3A|MOLECULARSIEVE|73987-94-7|MOLECULAR SIEVE|aluminum;sodium;dioxido(oxo)silane|Silicic acid, aluminum sodium salt|Aluminate(12-), (orthosilicato(4-))docosaoxododeca- |
|---|---|
| Specifications & Purity | ≥100mesh, fro GC/LC column |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Product Description | Molecular sieves are crystalline metal aluminosilicates having a 3-dimensional interconnecting network of silica and alumina tetrahedra. Natural water of hydration is removed from this network by heating to produce uniform cavities which selectively adsorb molecules of a specific size. The 3A form is made by substituting potassium cations for the inherent sodium ions of the 4A structure, reducing the effective pore size to ~3?, excluding diameter >3?, e.g., ethane. The 4 to 8-mesh type is normally used in gas-phase applications. Molecular sieves are considered a universal drying agent in polar and nonpolar media. |
| IUPAC Name | aluminum;sodium;dioxido(oxo)silane |
|---|---|
| INCHI | InChI=1S/Al.Na.2O3Si/c;;2*1-4(2)3/q+3;+1;2*-2 |
| InChi Key | URGAHOPLAPQHLN-UHFFFAOYSA-N |
| Canonical SMILES | [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3] |
| Isomeric SMILES | [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3] |
| PubChem CID | 19758701 |
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| Solubility | Insoluble in cold water, hot water, methanol, diethyl ether, n-octanol and acetone. |
|---|---|
| Sensitivity | Moisture sensitive |
