China China wholesale Cas 110-46-3 - The best-selling catalyst cas 18497-13-7 with a metal content of 37.7% chloroplatinic acid hexahydrate – Zoran Manufacture and Factory

China wholesale Cas 110-46-3 - The best-selling catalyst cas 18497-13-7 with a metal content of 37.7% chloroplatinic acid hexahydrate – Zoran

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China wholesale Cas 110-46-3 - The best-selling catalyst cas 18497-13-7 with a metal content of 37.7% chloroplatinic acid hexahydrate – Zoran Detail:

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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. 3. Other applications are in catalysis. Catalyst precursor for the reaction of silyl hydrides with olefins,hydrosilylation. 4. Also used for the determination of potassium.
Packing	5g/bottle; 10g/bottle; 50g/bottle; 100g/bottle; 500g/bottle; 1kg/bottle or as request

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