Citric Acid Mono
Citric Acid Mono, also known as Citric Acid Monohydrate, is a weak organic acid with the chemical formula C6H8O7·H2O. It is a naturally occurring substance found in citrus fruits, particularly lemons and limes. It's the hydrated form of citric acid, meaning it contains one molecule of water per molecule of citric acid. Citric acid monohydrate is widely used as a food additive, a cleaning agent, and in various industrial and pharmaceutical applications.
Here's a more detailed description:
Chemical Properties:
Formula: C6H8O7·H2O
Molecular Weight: 210.14 g/mol
Appearance: White crystalline powder
Solubility: Soluble in water and alcohol
Melting Point: Around 153°C
Naturally Occurring: Found in citrus fruits, especially lemons and limes
Uses:
Food and Beverage Industry: Used as a flavoring agent, preservative, and antioxidant. It provides a sour taste and helps prevent browning in cut fruits.
Cleaning Agent: A safe and effective alternative to harsh chemical cleaners.
Pharmaceuticals: Used as an excipient (inactive ingredient) in drug formulations, contributing to stability and acting as a preservative.
Industrial Applications: Used in various processes, including metal cleaning, galvanizing, soldering, and tinning.
Cosmetics: Used in some cosmetic products.
Other Important Information:
Citric Acid Cycle: Citric acid monohydrate is an intermediate in the citric acid cycle (also known as the Krebs cycle), a key metabolic pathway in all living organisms.
Safety: Generally considered safe for consumption and use in various applications, but it can cause irritation if it comes into contact with skin or eyes.
Storage: Should be stored in a cool, dry place, away from moisture.