Factory Price 2,5-Dimethylpyrazine - The best-selling catalyst cas 18497-13-7 with a metal content of 37.7% chloroplatinic acid hexahydrate – Zoran
Factory Price 2,5-Dimethylpyrazine - The best-selling catalyst cas 18497-13-7 with a metal content of 37.7% chloroplatinic acid hexahydrate – 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 | Chloroplatinic acid hexahydrate / Chloroplatinic acid | |||
Purity | 99.9% | |||
Metal content | 37.5%min | |||
CAS No. | 18497-13-7 | |||
Inductively Coupled Plasma/Elemental Analyzer (Impurity) | ||||
Pd | <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. Chloroplatinic acid is used in preparing most platinum salts and complexes.
2. It also is used as an electroplating bath for plating and coating of platinum. |
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Packing | 5g/bottle; 10g/bottle; 50g/bottle; 100g/bottle; 500g/bottle; 1kg/bottle or as request |
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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Factory Price 2,5-Dimethylpyrazine - The best-selling catalyst cas 18497-13-7 with a metal content of 37.7% chloroplatinic acid hexahydrate – Zoran , The product will supply to all over the world, such as: Boston, South Africa, Madrid, Be sure to feel cost-free to send us your specs and we are going to respond for you asap. We have got a experienced engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, please actually feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
By Ella from Atlanta - 2018.06.18 17:25
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By Martin Tesch from Cape Town - 2017.09.26 12:12