Wholesale Price Food Grade Citric Acid Powder Citric Acid Anhydrous 77-92-9

Wholesale Price Food Grade Citric Acid Powder Citric Acid Anhydrous 77-92-9

Citric acid (2-hydroxy-1,2,3-propanetricarboxylic acid) is a weak organic acid with the formula C₆H₈O₇. It is a tricarboxylic acid, meaning it contains three carboxyl groups (-COOH).

Citric acid exists in two common forms: anhydrous (without water) and monohydrate (with one water molecule per citric acid molecule). The monohydrate form loses its water at approximately 78°C to become the anhydrous form. It is slightly deliquescent, meaning it can absorb moisture from the air.

Citric acid is described as the "most versatile and widely used organic acid" across multiple industries.

Citric acid functions as an acidulant, preservative, flavor enhancer, and antioxidant synergist