Ruthenium powder - Names and Identifiers
Ruthenium powder - Physico-chemical Properties
Molecular Formula | Ru
|
Molar Mass | 101.07 |
Ruthenium powder - Introduction
Ruthenium powder is a catalyst whose chemical formula is ruo2. The following is a description of the nature, use, preparation and safety information of ruthenium powder:
Nature:
-Ruthenium powder has a black or dark gray fine powder form.
-It has a large specific surface area and good catalytic activity.
-Ruthenium powder is stable at high temperature and in the presence of oxygen, but is susceptible to moisture in the air.
Use:
-Because of its high catalytic activity, ruthenium powder is often used as a catalyst for redox reactions, such as oxygen reduction, organic oxidation, etc.
-It can also be used in metal batteries, liquid batteries and wastewater treatment.
-In addition, ruthenium powder can also be used as a catalyst in the pigment, ceramic and glass industries.
Preparation Method:
-preparation of ruthenium powder mainly has two kinds of chemical and physical methods.
-A common method in chemical methods is to prepare by reacting ruthenium salts with reducing agents, such as by reacting ruthenium chloride with alcohols.
-Physical methods are generally prepared by pyrolysis of ruthenium compounds, such as ruthenium fluoride or ruthenium nitrate.
Safety Information:
-Ruthenium powder is a chemical and requires attention to safe operation. Wear appropriate protective equipment such as gloves and safety glasses during handling.
-Avoid contact with skin, eyes and respiratory tract.
-Store at low temperature and avoid contact with oxygen and water to prevent oxidation and deterioration.
-If ingested or inhaled, seek medical attention immediately.
Last Update:2024-04-10 22:29:15