Molecular sieves 5A
Order Molecular sieves 5A (CAS 69912-79-4) online at Zemixal: AlNaO6Si2, COA and SDS with every lot, worldwide shipping.
About Molecular sieves 5A
Molecular sieves 5A is part of the Zemixal adsorbents, Ion Exchangers & Molecular Sieves range. Key data: CAS 69912-79-4, formula AlNaO6Si2 and molar mass 202.14 g/mol. Expect tan pellets or noodles shaped granules.
Where it is used
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Storage and safety notes
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Order it in 250 g, 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Applications
Specifications and identifiers
| Product name | Molecular sieves 5A |
|---|---|
| Catalogue number | ZX-001682 |
| CAS number | 69912-79-4 |
| IUPAC name | aluminum;sodium;bis(dioxido(oxo)silane) |
| Molecular formula | AlNaO6Si2 |
| Molar mass | 202.14 g/mol |
| Exact mass | 201.8946 |
| Physical form | Pellets |
| Appearance | Tan pellets or noodles shaped granules |
| H-bond donors / acceptors | 0 / 6 |
| Topological polar surface area | 126 Ų |
| HS code | 38249915 |
| InChIKey | URGAHOPLAPQHLN-UHFFFAOYSA-N |
| SMILES | [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3] |
| PubChem CID | 19758701 |
| Synonyms | 5A Molecular Sieve, Molecular sieve 3A, Molecular Sieves, 3A, Powder, Molecular sieves, 3 ?, Molecular sieves, 5 ?, Aluminate(12-), (orthosilicato(4-))docosaoxododeca-, dodecasodium, Aluminate(12-), [orthosilicato(4-)]docosaoxododeca-, dodecasodium, Molecular sieves,3A, AlNaO6Si2, sodium alumino silicate, sodium alumino-silicate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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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