Molecular sieves 4A
Molecular sieves 4A (CAS 1344-00-9) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 250 g.
About Molecular sieves 4A
Zemixal supplies Molecular sieves 4A within its laboratory Chemicals & Reagents portfolio. For your records, the material is defined by CAS 1344-00-9, formula Al2H2Na2O7Si and molar mass 242.04 g/mol. Expect tan pellets or noodles shaped granules.
Use cases we see most often
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Storage and safety notes
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Available as 250 g, 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Applications
Specifications and identifiers
| Product name | Molecular sieves 4A |
|---|---|
| Catalogue number | ZX-001681 |
| CAS number | 1344-00-9 |
| IUPAC name | dialuminum;disodium;hexakis(oxygen(2-));silicon(4+);hydrate |
| Molecular formula | Al2H2Na2O7Si |
| Molar mass | 242.04 g/mol |
| Exact mass | 241.8996 |
| Physical form | Pellets |
| Appearance | Tan pellets or noodles shaped granules |
| H-bond donors / acceptors | 1 / 7 |
| Topological polar surface area | 7 Ų |
| HS code | 3824 |
| InChIKey | JYIMWRSJCRRYNK-UHFFFAOYSA-N |
| SMILES | O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] |
| PubChem CID | 72941443 |
| Synonyms | Aluminium sodium silicate, P 820 A, Sodium silicoaluminate, Decalso F, Alusil ET, Vulkasil A 1, Zeolex 23A, Zeolex 23P, Zeolex 25, Zeolex 35, Zeolex 100, Type A Zeolite |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 250 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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