Professional Design Diethyl Phthalate - Multi-stock 98% purity 16921-30-5 orange yellow powder potassium hexachloroplatinate (iv) – Zoran
Professional Design Diethyl Phthalate - 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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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Professional Design Diethyl Phthalate - 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: Cyprus, UK, Finland, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Mamie from Bangladesh - 2018.03.03 13:09
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Honey from Morocco - 2018.11.11 19:52
