The function of sodium lactate: Sodium lactate is a common chemical substance with the chemical formula C3H5O3Na. It is a white crystalline or powder with hygroscopicity. Sodium lactate has a wide range of applications in the fields of medicine, food, and cosmetics.
Firstly, sodium lactate plays an important role in the pharmaceutical field. It is an acid-base balance regulator that can help maintain the acid-base balance of the blood in the body. Sodium lactate reduces the acid load in the body by neutralizing with waste acids to produce carbon dioxide and water. In addition, sodium lactate is often used to prepare sodium lactate hydrochloride solution for the treatment of stomach diseases caused by excessive stomach acid.
Sodium lactate also has antibacterial and moisturizing properties, making it widely used in cosmetics and personal care products. Sodium lactate can inhibit the growth of bacteria and fungi, thereby helping to maintain skin cleanliness and health. In addition, sodium lactate can also absorb moisture, increase skin moisture, reduce water loss, and maintain skin moisture balance.
In the food industry, sodium lactate is used as an acidifier, antioxidant, flavoring agent, and preservative. As an acidifier, sodium lactate can enhance the acidity and freshness of food, regulate the acidity and alkalinity of food, increase the taste and storage stability of food. As an antioxidant, sodium lactate can prevent fat oxidation in food and extend its shelf life. As a seasoning, sodium lactate can enhance the aroma and taste of food. As a preservative, sodium lactate can inhibit the growth of microorganisms in food and prolong its shelf life.
In addition, sodium lactate is also used for industrial purposes such as metal cleaning, wastewater treatment, and oil extraction. Sodium lactate can undergo a chemical reaction with metal surfaces to remove oxides and dirt, thereby playing a role in cleaning and degreasing. Sodium lactate can also be used as a wastewater treatment agent to remove heavy metal ions and organic matter from wastewater, and purify wastewater. In oil extraction, sodium lactate can be used as an acidifier to remove blockages in oil wells and increase oil production.
In summary, sodium lactate has a wide range of applications in the fields of medicine, food, and cosmetics. It can regulate acid-base balance, inhibit bacterial growth, increase skin moisture, extend food shelf life, clean metal surfaces, purify wastewater, etc. The various functions of sodium lactate make it an important chemical substance.