Silica gel 70-230 mesh
Silica gel 70-230 mesh (CAS 112926-00-8) supplier Zemixal: O2Si, COA and SDS with every lot, worldwide shipping. Packs from 250 g.
About Silica gel 70-230 mesh
Researchers and plant chemists source Silica gel 70-230 mesh from Zemixal for routine and specialised work. Identity at a glance: CAS 112926-00-8, formula O2Si and molar mass 60.08 g/mol. Expect white powder.
Where it is used
- Column chromatography
- Adsorption & purification
- Drying & decolourising
Storage and safety notes
Physical constants on file: melting point >1600 °C and boiling point 2230 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Available as 250 g, 1 kg and 25 kg. Larger or split packs can be arranged. 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 | Silica gel 70-230 mesh |
|---|---|
| Catalogue number | ZX-001693 |
| CAS number | 112926-00-8 |
| IUPAC name | dioxosilane |
| Molecular formula | O2Si |
| Molar mass | 60.08 g/mol |
| Exact mass | 59.9668 |
| Physical form | Powder |
| Appearance | White powder |
| Melting point | >1600 °C |
| Boiling point | 2230 °C |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 34.1 Ų |
| HS code | 38249925 |
| InChIKey | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
| SMILES | O=[Si]=O |
| PubChem CID | 24261 |
| Synonyms | Silicic anhydride, Diatomaceous silica, Zorbax sil, Silica, amorphous, Silica, colloidal, Neosyl, colloidal silica, White carbon, Silicone dioxide, Vulkasil S, Snowtex O, Corasil II |
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 | |
| 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.
Questions about Silica gel 70-230 mesh
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