Frequently Asked Questions

Citric acid is an organic compound with the chemical formula HOC(CH₂CO₂H)₂. It is a colorless weak organic acid. It occurs naturally in citrus fruits. In biochemistry, it is an intermediate in the citric acid cycle, which occurs in the metabolism of all aerobic organisms.

Citric acid anhydrous is mainly used as an acid condiment, flavoring agent and preservative in food and beverage and as pharmaceutical excipients in pharmaceutical industry. Citric acid anhydrous is also used as an antioxidant, plasticizer and detergent builder in chemical, cosmetics and detergent industries.

Anhydrous citric acid is the water-free form of citric acid but, the monohydrate citric acid is the water-containing form of citric acid. This is the main difference between anhydrous and monohydrate citric acid.

Citric Acid Anhydrous is used in the pharmaceutical industry as a stabilizer and preservative. It can be used as a flavoring agent to add sour flavor to beverages, food, and other items. Citric Acid Anhydrous can also be used as a disinfectant against bacteria, viruses, & other microorganisms.

It can enhance the flavor in a citrus-based recipe. A few shakes of the “sour salt” adds a strong flavor to frostings or glazes. Another popular application is adding it to sourdough or rye breads for a touch of tang. Bread products usually only need a teaspoon or less.

Citric Acid can be obtained as an anhydrous (meaning water-free) form or as a monohydrate. The anhydrous form of Citric Acid crystallises from hot water, while the monohydrate forms when Citric Acid is crystallised from cold water.

Yes, citric acid is a weak organic acid found in citrus fruits. It is a natural preservative and is also used to add an acidic (sour) taste to foods and beverages.

Don’t use with: Avoid using citric acid at the same time as any retinoid, as this can lead to irritation and redness, says Rodney. If you want to use them both in one day, use the citric acid in the morning and the retinoid at night, she adds.

Anhydrous citric acid is a tricarboxylic acid found in citrus fruits. Citric acid is used as an adjunct in the preparation of medicines due to its antioxidant properties. Maintains the stability of the active elements and is used as a preservative.

Ascorbic Acid/Vitamin C. Crushed vitamin C tablets are an effective preservative substitute for citric acid, and you can sub these at a 1:1 ratio. Vitamin C is not technically known as citric acid, but as ascorbic acid.