Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)
Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate) (CAS 112945-52-5) supplier Zemixal: O2Si, COA and SDS with every lot, worldwide shipping.
About Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)
Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate) is part of the Zemixal main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) range. Identity at a glance: CAS 112945-52-5, formula O2Si and molar mass 60.08 g/mol. Typical appearance is powder.
Use cases we see most often
- Materials research
- Chemical synthesis
Handling and storage
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 100 g and 500 g packs or ask for a bulk quotation. 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 | Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate) |
|---|---|
| Catalogue number | ZX-014387 |
| CAS number | 112945-52-5 |
| IUPAC name | dioxosilane |
| Molecular formula | O2Si |
| Molar mass | 60.08 g/mol |
| Exact mass | 59.9668 |
| Physical form | Powder |
| Appearance | Powder |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 34.1 Ų |
| HS code | 29420090 |
| InChIKey | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
| SMILES | O=[Si]=O |
| PubChem CID | 24261 |
| Synonyms | Silicic anhydride, Silicon dioxide, Silicon dioxide amorphous, Diatomaceous silica, Zorbax sil, Silica, amorphous, Silica, colloidal, Neosyl, colloidal silica, White carbon, Silicone dioxide, Vulkasil S |
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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)
Which CAS number identifies Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)?
What are the formula and molar mass of Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)?
What grade and pack sizes are available for Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)?
Which documents come with Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)?
Can Zemixal ship Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate) to my country?
Other grades with CAS 112945-52-5
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.