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Sodium selenate is a white powder with no odor. It has a certain water solubility, easily soluble in water and alkali solution.
Sodium selenate is a white powder with no odor. It is water soluble and readily dissolves in water and alkali solutions. When heated, sodium selenate decomposes, releasing harmful substances. In the air, it has a certain stability, but it may caking in humid environment.
II. Uses
1. Industrial field: Sodium selenate is mainly used in industry as a coloring agent for glass and ceramics, and as a flame retardant for rubber and plastics. In addition, it is also used as semiconductor material in electronic industry.
2. Pharmaceutical field: Sodium selenate has certain medicinal value. In the field of medicine, it is mainly used in the treatment of certain diseases, such as cardiovascular disease, liver disease and so on. Moderate intake of sodium selenate helps to enhance human immunity and prevent certain diseases.
3. Agriculture: Sodium selenate is mainly used as a plant growth regulator in agriculture, which helps to improve the yield and quality of crops. In addition, it also has the effect of resisting pests and diseases.
III. Related Knowledge
Sodium selenate is a toxic substance and excessive intake can be harmful to human health. Therefore, when using sodium selenate, it is necessary to strictly follow the safe operation procedures, ensure good ventilation, and avoid inhalation and contact with skin. In addition, sodium selenate should be stored in a cool, dry place away from sources of ignition and direct sunlight.
IV. Precautions
When using sodium selenate, you need to pay attention to the following points:
1. Avoid excessive intake: Excessive intake of sodium selenate may lead to poisoning, which is hazardous to human health.
2. Observe safety procedures: When using sodium selenate, it is important to observe safety procedures, ensure good ventilation, and avoid inhalation and contact with skin.
3. Storage precautions: Sodium Selenate should be stored in a cool, dry place, away from fire and direct sunlight.
4. Caution for special people: Pregnant women, lactating women, children and patients with certain diseases should be used under the guidance of a doctor.
In conclusion, sodium selenate is an important inorganic compound with wide applications in industry, medicine and agriculture. When using it, care must be taken to follow safety procedures to ensure health and safety.
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