Barium salt - Names and Identifiers
Barium salt - Introduction
Barium salt, also known as barium salt, is a compound containing barium cation (Ba ^ 2). The following is a description of the nature, use, preparation and safety information of Barium salt:
Nature:
- Barium salt has the appearance of a white crystal or powder.
- Barium salt has a high specific gravity and melting point.
- Barium salt has high solubility in water and will release onium ions.
Use:
- Barium salt is widely used in various fields, including medicine, metallurgy, petroleum industry, optics and other fields.
- Barium salt is used as a contrast agent in the medical field for X-ray examination and gastrointestinal imaging.
- Barium salt is used in metallurgy to prepare materials such as barium copper oxide superconductors.
- Barium salt is used as a drilling fluid additive in the petroleum industry to control bottom hole temperature and increase density.
- Barium salt is also used in the preparation of optical glass, leather and rubber and other materials.
Preparation Method:
-Barium salt can usually be prepared by reacting barium metal with acid. Common methods of preparation include using nitric acid, hydrochloric acid or sulfuric acid to react with barium metal.
Safety Information:
- Barium salt has a certain degree of toxicity, should pay attention to safe operation and avoid contact with the mouth and skin.
- Barium salt may have a negative impact on the environment, and the residues should be properly disposed and disposed of in accordance with relevant environmental protection regulations.
-When using Barium salt, follow proper operating procedures and laboratory safety measures, such as wearing appropriate personal protective equipment (such as gloves and goggles).
Last Update：2024-04-09 02:00:50