Sodium citrate chemical formula is: C?H?Na?O?

Sodium citrate, also known as trisodium citrate, sodium citrate, trisodium citrate, is a sodium salt of an organic acid. Appearance is white to colorless crystals with cool salty taste, stable in air. Chemical formula is C6H5Na3O7, soluble in water, insoluble in ethanol, aqueous solution has a slightly alkaline, commonly used as buffer, complexing agent, bacterial culture medium, used in medicine for diuretic, expectorant, anticoagulant, and used in food, beverage, electroplating, photography and so on. It is one of the basic agents for biological tests.

Sodium citrate performance characteristics

Safe and non-toxic, due to the preparation of sodium citrate of raw materials basically from food, and therefore absolutely safe and reliable, will not be harmful to human health. The Food and Agriculture Organization of the United Nations and the World Health Organization do not impose any limit on its daily intake, and it can be considered as a non-toxic product.

Biodegradability, sodium citrate diluted by a large amount of water in nature, partially into citric acid, both **** stored in the same system. Citric acid in water by oxygen, heat, light, bacteria, as well as microorganisms, it is easy to biodegrade. Its decomposition pathway is generally via aconitic acid, itaconic acid, citric anhydride, transformed into carbon dioxide and water.

Impact of sodium citrate on life

Sodium citrate is a flavouring agent and stabilizer used in the food industry, and is used clinically as an anticoagulant. A small amount of sodium citrate can be metabolized through the body and will not harm the human body, but if consumed in excess, it is more harmful, such as causing hypocalcemia and peptic ulcers.

Because sodium citrate has a good ability to complex, especially for calcium ions, magnesium ions, iron ions, etc., when the body's sodium citrate is too much, it will make the body of the above ions to be complex, resulting in the lack of trace elements of the human body, which affects the body's health, leading to diseases, such as hypocalcemia.

Sodium citrate is a weak acid and strong alkali salt, when the body intake is too much, it will lead to acid-base imbalance and increased secretion of gastric acid, affecting gastrointestinal function, and cause some diseases, such as peptic ulcer. If the body ingests a large amount of sodium citrate, it may also have a certain effect on the nervous system, resulting in headaches, dizziness and other symptoms.