Factory selling 4-Ethyl-2-Methoxyphenol - Multi-stock 98% purity 16921-30-5 orange yellow powder potassium hexachloroplatinate (iv) – Zoran
Factory selling 4-Ethyl-2-Methoxyphenol - Multi-stock 98% purity 16921-30-5 orange yellow powder potassium hexachloroplatinate (iv) – Zoran Detail:
Product Description
Introductions
Precious metal catalysts are noble metals widely used in the chemical industry owing to their ability to speed up the chemical process. Gold, palladium, platinum, rhodium, and silver are some of the examples of precious metals. Precious metal catalysts are those which consist of highly dispersed nano-scale precious metal particles supported on a high surface area such as carbon, silica, and alumina. These catalysts have several applications in a variety of industries. Each precious metal catalyst has unique characteristics. These catalysts are primarily used for organic synthesis reactions. Factors such as growing demand from end-use sectors, environmental concerns and their legal implications are driving the market growth.
Properties of precious metal catalysts
1.High activity and selectivity of precious metals in catalysis
Precious metal catalysts consist of highly dispersed nano-scale precious metal particles on supports with high surface area such as carbon, silica, and alumina. The nano scale metal particles easily adsorb hydrogen and oxygen in the atmosphere. The hydrogen or oxygen is very active due to its dissociative adsorption through d-electron of out of shell of precious metal atoms.
2.Stability
Precious metals are stable. They do not easily form oxides by oxidation. The oxides of precious metals are, on the other hand, relatively not stable. Precious metals do not easily dissolve in acid or alkaline solution. Because of high thermal stability, precious metal catalyst has been used as automotive exhaust gas purification catalysts.
Specification
| Name | Hexachloroplatinum(IV) potassium |
| Synonyms | Potassium hexachloroplatinate(IV),Potassium chloroplatinate |
| Molecular Formula | K2PtCl6 |
| Molecular Weight | 485.98 |
| CAS Registry Number | 16921-30-5 |
| EINECS | 240-979-3 |
| Pt content | 39.5% |
| Purity | Purity of original Platinum powder > 99.95% |
| Appearance | Yellow powder |
| Property | Yellow crystal, slightly solubble in water, insoluble in alcohol, aether |
| Specification | Analytical pure |
| Application | Important material for preparing other noble metal compounds and catalysts |
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for Factory selling 4-Ethyl-2-Methoxyphenol - Multi-stock 98% purity 16921-30-5 orange yellow powder potassium hexachloroplatinate (iv) – Zoran , The product will supply to all over the world, such as: United Arab emirates, azerbaijan, Luxembourg, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Giselle from Durban - 2018.12.22 12:52
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Myra from Oslo - 2018.12.05 13:53
