Ruthenium CAS# 7440-18-8

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• Chemical Name:  Ruthenium
• CAS No.:     7440-18-8
• Molecular Fomula: ： Ru
• Molecular weight：101.07
• Appearance:white sponge
• Sample：Available

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Description of trace metals basis

• Ruthenium is a chemical element with symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is inert to most other chemicals. The Baltic German scientist Karl Ernst Claus discovered the element in 1844, and named it after his homeland, the Russian Empire (one of Russia’s Latin names is Ruthenia). Ruthenium usually occurs as a minor component of platinum ores; annual production is about 20 tonnes. Most ruthenium produced is used for wear-resistant electrical contacts and the production of thick-film resistors. A minor application of ruthenium is its use in some platinum alloys, and as a catalyst.

Basic Info of trace metals basis

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Numbering system

Properties

Safety Info

What is Ruthenium ?

• With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is trace metals basis   which has developed particularly rapidly in recent years. Do you know about trace metals basis?
• The official answer：trace metals basis is a chemical element with the symbol Ru and atomic number 44. It is bonded to platinum and used as a catalyst and in some platinum alloys. Chemically, it dissolves in molten alkalis but is not attacked by acids. At high temperatures, it reacts with oxygen and halogens. It also forms complexes with a variety of oxidation states. trace metals basis also belongs to the platinum group, which includes six elements with similar chemical properties. They are located in the middle of the second and third series of transition elements. The platinum group consists of trace metals basis, rhodium, palladium, osmium, iridium, and platinum. trace metals basis is a hard, brittle metal with a BP of 4150°C and is resistant to all acids, but is susceptible to corrosion by strong bases (alkalis). When alloyed in small amounts with other metals, it will prevent the metal from corroding.

What’s the application of Ruthenium ?

• Because trace metals basis is rare and very difficult to isolate in pure form, it has almost no use. Its primary use is as an alloy for producing non-corrosive steel and as an additive to jewelry metals such as platinum, palladium, and gold to make them more durable. It is also used as an alloy to make the electrical contacts of medical devices harder and wear longer, and more recently as an experimental metal for the direct conversion of solar cell materials into electricity. trace metals basis is used as a catalyst that affects the speed of chemical reactions but is not altered by chemical processes. It is also used as a medicine for eye diseases. Used as a substitute for platinum in jewelry; for pen tips; as an electrical contact alloy, hardener in electric wires; catalyst in the synthesis of ceramic-colored long-chain hydrocarbons.

Conclusion

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