Yttrium catbonate - Names and Identifiers
Yttrium catbonate - Physico-chemical Properties
Molecular Formula | C3O9Y2
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Molar Mass | 357.8384 |
Physical and Chemical Properties | Yttrium carbonate, white or colorless powder, soluble in acid, insoluble in water and ethanol, mainly used in the manufacture of catalysts, ceramic materials, yttrium compound intermediates, chemical reagents and other industries. Appearance: white or colorless powder, soluble in acid, insoluble in water and ethanol, deliquescent, sealed. |
Yttrium catbonate - Introduction
Yttrium carbonate (Y2(CO3)3) is an inorganic compound with the following properties:
1. Appearance: The common form of yttrium carbonate is colorless crystal or white powder.
2. Stability: Yttrium carbonate is stable at room temperature and insoluble in water and acid.
3. Thermal stability: yttrium carbonate will decompose at high temperature to produce products, such as yttrium oxide (Y2O3) and carbon dioxide (CO2).
Yttrium carbonate has the following main uses in practical applications:
1. Optical materials: Yttrium carbonate has excellent optical properties and can be used to prepare optical glasses and crystals with high purity and high transparency.
2. Catalyst: Yttrium carbonate can be used as a catalyst carrier and is widely used in chemical reactions, such as automobile exhaust treatment catalysts.
3. Ceramic materials: Yttrium carbonate can be used in the field of ceramics and glass to enhance the hardness and wear resistance of materials.
The preparation method of yttrium carbonate mainly has the following two kinds:
1. Chemical reaction method: the yttrium salt solution reacts with the carbonate solution to form a precipitate, which is filtered, washed and dried to obtain yttrium carbonate.
2. Thermal decomposition method: the carbonate is decomposed under high temperature conditions to generate yttrium carbonate.
Safety information regarding yttrium carbonate is as follows:
1. Yttrium carbonate dust can cause irritation to the eyes, respiratory system and skin. Wear appropriate personal protective equipment such as glasses, masks and gloves when handling yttrium carbonate.
2. Yttrium carbonate should be kept away from fire and oxidant, and avoid contact with other chemicals to prevent fire and explosion risks.
3. When using or storing yttrium carbonate, please follow the correct operating procedures and place it out of the reach of children.
It should be noted that this is only some common nature, use, method and safety information, and does not include all relevant information. When using or handling yttrium carbonate, it is recommended to refer to the relevant chemical literature and safety data sheets as appropriate.
Last Update:2024-04-09 21:54:55