Citric acid is one of the most common acids in the world, which makes fruits such as lemons and oranges sour. Pure citric acid is available as a crystalline powder in grocery stores. In addition to being used in food, citric acid crystals can be dissolved to produce a citric acid solution that can be used as a cleanser or to create photos and other applications.Citrate or citric acid is often used to regulate pH, add a sour taste to foods and beverages, and to form salt derivatives of minerals and metals for pharmaceuticals, as in the case of potassium citrate, a dietary supplement.According to the FDA Selection Committee on Foods Generally Known as Safe (GRAS), citrate salts, including Citric acid monohydrate , are generally considered safe when used in natural amounts.
Citric acid monohydrate has a molecule of water as part of its chemical formula and is available as a white powder. The monohydrate form of citric acid is formed when citric acid crystallizes from cold water. It can be dehydrated by heating it above 78 degrees Celsius this is a Benefits of citric acid.
Citric acid Monohydrate is a common form of citric acid. It acts as a pH controlling agent in foods, beverages and medicines. Acts as an iron calculator. In animals, it improves the use of dietary calcium. This is a useful buffer component for masking antigens and epitopes. It is also used as an acidifier, a flavoring agent and a chemical. It is mainly used as an acid seasoning, flavoring and preservative for food and beverages and as auxiliary drugs in the pharmaceutical industry. It is also used in the chemical, cosmetic and detergent industries.
Citric acid monohydrate is used as an organic acid and pH control agent, flavoring and preservative in the production of food in candies, cookies, biscuits, canned fruits, bakery, snacks, confectionery, dairy, ice cream.
Selected specifically for use in the beverage industry.It can be used as a regulator of acidity and antioxidants in a beverage such as alcoholic beverages, carbonated beverages, instant drinks, syrups, fruit juices, sports and energy drinks and water.
Citric acid monohydrate can be used as a thrombin inhibitor and fungicide in pharmacy. Used in the preparation of citrate buffer in platelets for intrauterine microscopy. It can support the biosynthesis of cholesterol, sterols, ubiquinone and isoproids in cell culture programs.
Used in cosmetics and personal products as a preservative and pH balance regulator. It is also a group of substances known as alpha hydroxy acids and is used as an active ingredient in chemical peels of the skin. It can be used in baby products, cosmetics, lipsticks, bath products, soaps and detergents, hair dyes and skin and hair care products.
Citric acid monohydrate is a clear, colorless crystal or white granule or odorless white crystalline powder. Soluble in water, ethanol, ethyl ether, soluble in benzene, slightly soluble in chloroform. When heated, it can be decomposed into a variety of products. Can react with acid, alkali, glycerol, etc.
Formula: C 6 H 8 O 7 .H 2 O
Molecular mass: 210.1
Decomposition: at 175 ° C
Melting point: 135 degrees
Density: 1.5 g cm³
Solubility in water, g in 100 ml at 20 ° C: 59.2
Auto ignition temperature: 1010 ° C
Octanol / water splitting coefficient as log: 1.72-
Dust may explode if mixed with air as a powder or granules.
Chemical hazards
The solution in water is a weak acid. Attacks copper, zinc, aluminum and their alloys.
Exposure to this substance can be absorbed by inhaling the aerosol in the body and eating it.
In the short term, it can irritate the eyes, skin and respiratory system.
No signs of harmful concentrations of this substance have been reported in the air when evaporated at 20 ° C.