Deoxidizers are chemical reagents used to remove dissolved oxygen from water or air, and their main components can be:
Sodium sulfite: Sodium sulfite is a commonly used reagent for deoxygenation, widely used in industries such as tap water, boiler flocculation, and papermaking. It can quickly react with oxygen to generate sodium sulfate and water, thereby removing oxygen from the water.
Sodium bisulfite: Similar to sodium sulfite, sodium bisulfite is also a commonly used deoxygenation reagent and can be used in fields such as food and pharmaceutical industries.
Iron powder: Iron powder is another commonly used deoxygenation reagent, with strong surface reducibility, which reacts with oxygen in water to generate hydrogen and iron (II) ions. Iron powder can be used in fields such as water treatment and cosmetics.
Sodium phosphite: Sodium phosphite is also a commonly used deoxygenation reagent, commonly used in fields such as electroplating, printing and dyeing, and pharmaceuticals.
The selection of these deoxidizers MBT depends on different application scenarios and industry standards or regulations. When using deoxidizers, it is necessary to follow the product instructions and relevant operating procedures to ensure the correct and safe use of reagents and avoid harm to human health and the environment.