Brucite (Mg(OH)2)
Brucite (Mg(OH)2)
CAS: 1317-43-7
Molecular Formula: H2MgO2
Brucite (Mg(OH)2) - Names and Identifiers
| Name | Brucite (Mg(OH)2) |
| Synonyms | Brucite (Mg(OH)2) |
| CAS | 1317-43-7 |
| EINECS | 215-274-9 |
Brucite (Mg(OH)2) - Physico-chemical Properties
| Molecular Formula | H2MgO2 |
| Molar Mass | 58.31968 |
| Density | 2.390 |
Brucite (Mg(OH)2) - Introduction
Brucite, also known as natural magnesium hydroxide, is an ore with a chemical formula of Mg(OH)2. It is a white solid, odorless, insoluble in water, but soluble in acid.
Brucite has many important uses. The most common of these are used as flame retardants and fillers, with good thermal insulation properties. It is also commonly used in the preparation of various industrial products such as ceramics, rubber, coatings and plastics. In addition, brucite is also used as a magnesium supplement for the treatment of magnesium deficiency.
Brucite is usually prepared by extracting natural magnesium ore, and then through the soda or sintering method for purification. The stone alkali method is to react magnesium ore with stone alkali to obtain magnesium chloride, and then react with sodium hydroxide to generate brucite. Sintering method is the magnesium ore through crushing, drying, calcination and other steps, and finally get brucite.
in the use of brucite need to pay attention to safety issues. Brucite is a very alkaline substance that can cause irritation in contact with the skin and eyes. Therefore, wear protective clothing, gloves and goggles when handling brucite to avoid direct contact. At the same time, when brucite is exposed to a large amount of air, it will absorb moisture and produce dust, which may cause respiratory tract irritation, so proper ventilation is also very important. When storing and transporting brucite, it should be kept dry, avoid contact with acidic substances, and prevent unsafe chemical reactions.
Summary: Brucite is an important mineral with many uses, including flame retardants, fillers and magnesium supplements. Its preparation method is mainly extracted from magnesium ore and purified by the soda or sintering method. When using brucite, it is necessary to pay attention to its alkalinity and hygroscopicity, take appropriate protective measures, and avoid unsafe chemical reactions.
Brucite has many important uses. The most common of these are used as flame retardants and fillers, with good thermal insulation properties. It is also commonly used in the preparation of various industrial products such as ceramics, rubber, coatings and plastics. In addition, brucite is also used as a magnesium supplement for the treatment of magnesium deficiency.
Brucite is usually prepared by extracting natural magnesium ore, and then through the soda or sintering method for purification. The stone alkali method is to react magnesium ore with stone alkali to obtain magnesium chloride, and then react with sodium hydroxide to generate brucite. Sintering method is the magnesium ore through crushing, drying, calcination and other steps, and finally get brucite.
in the use of brucite need to pay attention to safety issues. Brucite is a very alkaline substance that can cause irritation in contact with the skin and eyes. Therefore, wear protective clothing, gloves and goggles when handling brucite to avoid direct contact. At the same time, when brucite is exposed to a large amount of air, it will absorb moisture and produce dust, which may cause respiratory tract irritation, so proper ventilation is also very important. When storing and transporting brucite, it should be kept dry, avoid contact with acidic substances, and prevent unsafe chemical reactions.
Summary: Brucite is an important mineral with many uses, including flame retardants, fillers and magnesium supplements. Its preparation method is mainly extracted from magnesium ore and purified by the soda or sintering method. When using brucite, it is necessary to pay attention to its alkalinity and hygroscopicity, take appropriate protective measures, and avoid unsafe chemical reactions.
Last Update：2024-04-10 22:29:15
