Factory Free sample Oxybenzone - Hot selling cas 12135-22-7 metal content 75.78% black powder palladium(ii) hydroxide – Zoran
Factory Free sample Oxybenzone - Hot selling cas 12135-22-7 metal content 75.78% black powder palladium(ii) hydroxide – 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
| Product name | Palladium hydroxide | |||
| Purity | 99.9%min | |||
| Metal content | 75% min | |||
| CAS No. | 312135-22-7 | |||
| Inductively Coupled Plasma/Elemental Analyzer (Impurity) | ||||
| Pt | <0.0050 | Al | <0.0050 | |
| Au | <0.0050 | Ca | <0.0050 | |
| Ag | <0.0050 | Cu | <0.0050 | |
| Mg | <0.0050 | Cr | <0.0050 | |
| Fe | <0.0050 | Zn | <0.0050 | |
| Mn | <0.0050 | Si | <0.0050 | |
| Ir | <0.0050 | Pb | <0.0005 | |
| Application |
1. Palladium hydroxide is usually used as a catalyst for arylation reactions.
2. Nonpyrophoric catalyst for hydrogenolysis of benzyl-nitrogen and benzyl-oxygen bonds. |
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| Packing | 5g/bottle; 10g/bottle; 50g/bottle; 100g/bottle; 500g/bottle; 1kg/bottle or as request | |||
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To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for Factory Free sample Oxybenzone - Hot selling cas 12135-22-7 metal content 75.78% black powder palladium(ii) hydroxide – Zoran , The product will supply to all over the world, such as: Ethiopia, Madrid, Holland, We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business in Kenya and overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Kenya for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Polly from San Diego - 2018.06.12 16:22
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Ivy from Greece - 2017.08.15 12:36
