Precious metal compounds
We provide advanced-function, highly reliable surface treatment chemicals that play an essential role in electrode formation for semiconductors and electronic components and surface treatment of connecting components in electronic devices.
Reliability that ensures compatibility with commercially available plating chemicals
We subject our precious metal compounds to continual compliance testing to ensure they qualify for use in replenishing a variety of commercially available plating stock liquids and thereby broaden the range of choice available in precious metal compounds (replenishment salts) for use in replenishing plating tanks. We’re also working actively to reduce our environmental footprint, and we manufacture EcoPGC™ potassium dicyanoaurate that has received outside certification.
Don’t hesitate to get in touch with one of our process engineers right away concerning your precious metal surface treatment chemical needs and requirements.
Product Information
In addition to plating chemicals, we offer an extensive line of precious metal compounds that are suitable for use in catalyst and powder manufacturing applications.
Gold compounds (Au)
| Product | Chemical formula | Type | Principal applications | ||
|---|---|---|---|---|---|
| Electronic components | Decorative finishes | Catalysts | |||
| Potassium dicyanoaurate (Ⅰ) | K[Au(CN)2] | Powder | ○ | ○ | - |
| Sodium disulfitoaurate(Ⅰ) | Na3[Au(SO3)2] | Liquid | ○ | ○ | - |
| Gold (Ⅲ) chloride acid,4-hydrate | H[AuCl4]･4H2O | Powder | ○ | ○ | - |
Palladium compounds (Pd)
| Product | Chemical formula | Type | Principal applications | ||
|---|---|---|---|---|---|
| Electronic components | Decorative finishes | Catalysts | |||
| Tetraamminepalladium chloride (Ⅱ) | [Pd(NH3)4]Cl2 | Liquid | ○ | ○ | ○ |
| Palladium Oxide (Ⅱ) | PdO | Powder | - | - | ○ |
| Palladium chloride (Ⅱ) | PdCl2 | Powder/Liquid | ○ | - | ○ |
| Sodium Palladium Chloride (Ⅱ) | Na2[PdCl4] | Powder | - | - | ○ |
| Palladium nitrate (Ⅱ) | Pd(NO3)2 | Liquid | - | - | ○ |
| Palladium nitrate (Ⅱ), 2-hydrate | Pd(NO3)2･2H2O | Powder | - | - | ○ |
| Palladium sulfate (Ⅱ) | PdSO4 | Liquid | - | - | ○ |
| Trans-diammine dichloropalladium (Ⅱ) | [PdCl2(NH3)2] | Powder | - | - | ○ |
| Palladium dinitrodiammine (Ⅱ) | Pd(NH3)2(NO2)2 | Powder/Liquid | - | - | ○ |
| Palladium dinitrodiammine (Ⅱ)(HNO3 soln.) | [Pd(NO2)2(NH3)2] | Liquid | - | - | ○ |
Silver compounds (Ag)
| Product | Chemical formula | Type | Principal applications | ||
|---|---|---|---|---|---|
| Electronic components | Decorative finishes | Catalysts | |||
| Silver cyanide (Ⅰ) | AgCN | Powder | ○ | ○ | - |
| Potassium silver cyanide (Ⅰ) | K[Ag(CN)2] | Powder | ○ | ○ | - |
| Silver nitrate (Ⅰ) | AgNO3 | Powder | ○ | ○ | ○ |
| Silver oxide (Ⅰ) | Ag2O | Powder | - | - | ○ |
| Silver acetate (Ⅰ) | CH3COOAg | Powder | - | - | ○ |
| Silver chloride (Ⅰ) | AgCl | Powder | - | ○ | - |
| Silver carbonate (Ⅰ) | Ag2CO3 | Powder | - | - | ○ |
| Silver sulfate (Ⅰ) | Ag2SO4 | Powder | - | - | ○ |
Platinum compounds (Pt)
| Product | Chemical formula | Type | Principal applications | ||
|---|---|---|---|---|---|
| Electronic components | Decorative finishes | Catalysts | |||
| Platinum Oxide (Ⅳ) | PtO2 | Powder | ○ | - | ○ |
| Chloroplatinic acid (Ⅳ), 6-hydrate | H2[PtCl6]・6H2O | Powder | ○ | - | ○ |
| Chloroplatinic acid (Ⅳ) (hydrochloric acid solution) | H2[PtCl6] | Liquid | ○ | - | ○ |
| Potassium chloroplatinate (Ⅳ) | K2[PtCl6] | Powder | - | - | ○ |
| Sodium chloroplatinate (Ⅳ) | Na2[PtCl6] | Powder | - | - | ○ |
| Potassium chloroplatinate (Ⅱ) | K2[PtCl4] | Powder | - | - | ○ |
| Potassium tetranitroplatinate (Ⅱ) | K2[Pt(NO2)4] | Powder | - | - | ○ |
| Dinitrodiammine platinum (Ⅱ) | [Pt(NO2)2(NH3)2] | Powder | ○ | ○ | ○ |
| Dinitrodiammine platinum (Ⅱ) (HNO3 soln.) | [Pt(NO2)2(NH3)2] | Liquid | - | - | ○ |
| Tetraammineplatinum dichloride hydrate (Ⅱ) | [Pt(NH3)4]Cl2･nH2O | Powder | ○ | - | ○ |
Rhodium compounds (Rh)
| Product | Chemical formula | Type | Principal applications | ||
|---|---|---|---|---|---|
| Electronic components | Decorative finishes | Catalysts | |||
| Rhodium chloride (Ⅲ), 3-hydrate | RhCl3･3H2O | Powder | - | - | ○ |
| Rhodium nitrate (Ⅲ) | Rh(NO3)3 | Liquid | - | - | ○ |
Iridium compounds (Ir)
| Product | Chemical formula | Type | Principal applications | ||
|---|---|---|---|---|---|
| Electronic components | Decorative finishes | Catalysts | |||
| Iridium oxide (Ⅳ) | IrO2 | Powder | ○ | - | ○ |
| Iridium (Ⅳ) chloride hexahydrate (Ⅳ) | H2[IrCl6]・6H2O | Powder | ○ | - | ○ |
| Potassium hexachloroiridate (Ⅳ) | K2[IrCl6] | Powder | ○ | - | ○ |
| Potassium hexachloroiridate (Ⅲ) | K3[IrCl6] | Powder | ○ | - | ○ |
| Iridium Chloride (Ⅲ) | IrCl3 | Powder | ○ | - | ○ |
Ruthenium compounds (Ru)
| Product | Chemical formula | Type | Principal applications | ||
|---|---|---|---|---|---|
| Electronic components | Decorative finishes | Catalysts | |||
| Ruthenium oxide (Ⅳ) | RuO2 | Powder | ○ | - | ○ |
| Ruthenium chloride trihydrate (Ⅲ) | RuCl3・3H2O | Powder | ○ | - | ○ |
Precious metal complexes
| Product | Chemical formula | |
|---|---|---|
| Pd (palladium) | Bis(acetylacetonato)palladium (Ⅱ) | C10H14O4Pd |
| Pt (platinum) | Platinum (bis)acetylacetonate (Ⅱ) | C10H14O4Pt |
| Ag (platinum) | Tris(acetylacetonato) silver (Ⅰ) | C5H7AgO2 |
| Rh (rhodium) | Tris(acetylacetonato)rhodium (Ⅲ) | C15H21RhO6 |
| Ru (ruthenium) | Tris(acetylacetonato) ruthenium (Ⅲ) | C15H21RuO6 |
| Ir (iridium) | Tris(acetylacetonato) iridium (Ⅲ) | C15H21IrO6 |
Don’t hesitate to get in touch with one of our process engineers right away concerning your precious metal surface treatment chemical needs and requirements.
Life cycle managementPrecious metal life cycle management proposals
We provide solutions for life cycle management, from processing to use and disposal, with the goal of reducing environmental impacts and effectively using precious metals.
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Packaging materials for semiconductors and electronic components
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