Silicon dioxide, 99%
Silicon dioxide, 99% (CAS 14808-60-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 g.
About Silicon dioxide, 99%
Silicon dioxide, 99% is part of the Zemixal main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) range. Identity at a glance (99%): CAS 14808-60-7, formula O2Si and molar mass 60.08 g/mol. Expect white powder.
Where it is used
- Materials research
- Chemical synthesis
Safe handling
Physical constants on file: melting point 1610 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 100 g, 500 g, 1 kg and 5 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Silicon dioxide, 99% |
|---|---|
| Catalogue number | ZX-014393 |
| CAS number | 14808-60-7 |
| IUPAC name | dioxosilane |
| Molecular formula | O2Si |
| Molar mass | 60.08 g/mol |
| Exact mass | 59.9668 |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White powder |
| Melting point | 1610 °C |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 34.1 Ų |
| HS code | 28112200 |
| InChIKey | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
| SMILES | O=[Si]=O |
| PubChem CID | 24261 |
| Synonyms | Cristobalite, Quartz, Sand, Silica high purity, Silicic anhydride, Diatomaceous silica, Zorbax sil, Silica, amorphous, Silica, colloidal, Neosyl, colloidal silica, White carbon |
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
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 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 Silicon dioxide, 99%
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Other grades with CAS 14808-60-7
All 10 grades- CAS
- 14808-60-7
- Formula
- O2Si
- MW
- 60.08 g/mol
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