For research and industrial use only. Not for human, veterinary, food or cosmetic use.
Synonyms: Hexachloroplatinic(IV) acid hexahydrate; Hydrogen hexachloroplatinate(IV) hexahydrate; Dihydrogen hexachloroplatinate hexahydrate; H2PtCl6·6H2O; Platinic chloride
Chloroplatinic acid hexahydrate is the standard platinum precursor for platinum catalysts (Adams' catalyst PtO2, Pt/C, Speier's and Karstedt's hydrosilylation catalysts), electroplating and platinising of electrodes, platinum nanoparticles and fuel-cell electrocatalysts. Each lot is supplied with a platinum assay and full certificate of analysis.
| Product name | Chloroplatinic acid hexahydrate |
|---|---|
| Synonyms | Hexachloroplatinic(IV) acid hexahydrate; Hydrogen hexachloroplatinate(IV) hexahydrate; Dihydrogen hexachloroplatinate hexahydrate; H2PtCl6·6H2O; Platinic chloride |
| Molecular formula | H2PtCl6·6H2O |
| CAS number | 18497-13-7 |
| Molecular weight | 517.9 g/mol |
| Metal content | 37.7% Pt (Platinum) |
| Purity / grade | ≥99.9% (metals basis), Pt ≈ 38% |
| Appearance | Orange-red to brown-red crystals; hygroscopic, deliquescent |
| Storage | Store tightly sealed in a dry, cool place protected from light and moisture. Keep away from metals and reducing agents. |
| Signal word | Danger |
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| Hazard statements |
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| Precautionary statements |
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| Transport | UN UN2507, Class 8, PG III. Dangerous goods: ships by regulated courier with a handling surcharge. |
SDS will be published with the first released lot. Contact us for a draft.
Chloroauric acid trihydrate is the workhorse gold precursor for colloidal gold and gold nanoparticle synthesis (Turkevich, Brust–Schiffrin, seeded growth), homogeneous gold catalysis, electroless gold plating and gold-based pharmaceuticals research. Each lot is assayed for gold content and supplied with a certificate of analysis.
High-purity silver nitrate for analytical, photographic, electrochemical and synthetic use. The standard precursor for silver nanoparticles, silver halide chemistry, Tollens' reagent, argentometric titration (Mohr, Volhard, Fajans) and electroplating baths. Supplied as free-flowing crystals with a lot-specific certificate of analysis including trace-metal assay.
Palladium(II) acetate is the most widely used palladium precatalyst in organic synthesis — Suzuki–Miyaura, Heck, Buchwald–Hartwig, Sonogashira and Stille couplings, C–H activation and Wacker-type oxidations. Also used to prepare Pd nanoparticles and supported palladium catalysts. Supplied as the pure trimer with lot-specific palladium assay.