Platinum oxide
Order Platinum oxide (CAS 52785-06-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-014460.
About Platinum oxide
Researchers and plant chemists source Platinum oxide from Zemixal for routine and specialised work. Identity at a glance: CAS 52785-06-5, formula H2O3Pt and molar mass 245.1 g/mol. Expect brown powder.
Common uses in the lab and plant
- Catalysis
- Oxidation reactions
Safe handling
Reported physical data: melting point 450 °C. It carries the GHS signal word Danger (H272 and H319), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 1479.
Standard pack sizes are 1 g, 5 g, 25 g and 1 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.
Specifications and identifiers
| Product name | Platinum oxide |
|---|---|
| Catalogue number | ZX-014460 |
| CAS number | 52785-06-5 |
| IUPAC name | dioxoplatinum;hydrate |
| Molecular formula | H2O3Pt |
| Molar mass | 245.1 g/mol |
| Exact mass | 244.9652 |
| Physical form | Powder |
| Appearance | Brown powder |
| Melting point | 450 °C |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 35.1 Ų |
| HS code | 28439019 |
| UN number | UN 1479 |
| InChIKey | SPGAMGILENUIOF-UHFFFAOYSA-N |
| SMILES | O.O=[Pt]=O |
| PubChem CID | 11139377 |
| Synonyms | Adams′ catalyst, Platinum dioxide hydrate, Platinum dioxide monohydrate, Platinum(IV) oxide hydrate, Platinum(IV) oxide monohydrate, Dioxoplatinum Hydrate, platinum(1V)oxide hydrate, PtO2.H2O, Platinum(IV) dioxide monohydrate, Platinum(IV) oxide hydrate, ADAMS CATALYST, Platinum(IV) oxide monohydrate, Adams Catalyst, Pt 75%, Platinum(IV) oxide monohydrate, 99.9% trace metals basis |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H272May intensify fire, oxidizer
- H319Causes serious eye irritation
Precautionary statements P210, P220, P264 + P265, P280, P305 + P351 + P338, P337 + P317, P370 + P378, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 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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