Stannic oxide, 99%
Order Stannic oxide, 99% (CAS 18282-10-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-017477.
About Stannic oxide, 99%
Zemixal supplies Stannic oxide, 99% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Identity at a glance (Extra Pure): CAS 18282-10-5, formula O2Sn and molar mass 150.71 g/mol. Typical appearance is off white to grey powder.
Use cases we see most often
- Semiconductor research
- Electronic devices
- Thin films
- Organic synthesis
Safe handling
Reported physical data: density 6.95 g/mL at 25 °C. Hazard communication follows GHS (Warning: H335 and H413). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 250 g, 500 g, 5 kg and 25 kg, and custom quantities are quoted on request. 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
- Semiconductor research
- Electronic devices
- Thin films
- Organic synthesis
Applications
Grade guides
Specifications and identifiers
| Product name | Stannic oxide, 99% |
|---|---|
| Catalogue number | ZX-017477 |
| CAS number | 18282-10-5 |
| IUPAC name | bis(oxygen(2-));tin(4+) |
| Molecular formula | O2Sn |
| Molar mass | 150.71 g/mol |
| Exact mass | 151.892 |
| Grade | Extra Pure |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | Off white to grey powder |
| Density | 6.95 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 2 Ų |
| HS code | 28259010 |
| InChIKey | DDSPUNTXKUFWTM-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[Sn+4] |
| PubChem CID | 16747781 |
| Synonyms | Tin(IV) Oxide, Tin oxide (SnO2), Stannoxyl, Putty powder, Polishing powder, Tin ash, Nanotek tin oxide, Nanotek SnO2, Nyacol Sn 15, Nyacol Sn 15CG, Nalco Sn 20, Sam 05 (catalyst) |
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
- H335May cause respiratory irritation
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P261, P271, P273, P304 + P340, P319, 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 | |
| 500 g | 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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