Citric Acid (Monohydrate)

Description

Citric Acid (Monohydrate) is a colourless, crystalline organic acid that is a form of citric acid containing one molecule of water. It is naturally found in citrus fruits and is widely used as a food additive, preservative, and flavoring agent. The monohydrate form is often preferred in various applications for its solubility and stability compared to its anhydrous counterpart.

Benefits

Flavour Enhancer: Adds a tart and refreshing taste, making it a popular ingredient in candies, beverages, and condiments.

pH Regulator: Helps maintain an acidic pH, enhancing product stability and prolonging shelf life.

Versatile Applications: Suitable for use in food, pharmaceuticals, cosmetics, and cleaning products due to its multifunctional properties.

Antioxidant Properties: Provides protection against oxidative stress, contributing to the overall stability of formulations.

Natural Preservative: Acts as a preservative, inhibiting the growth of bacteria and mold in food and beverages.

Uses

Food and Beverage Industry: Used in various products like soft drinks, fruit juices, jams, jellies, and salad dressings to enhance flavor and preservation.

Pharmaceuticals: Utilised in effervescent formulations and as a stabilising agent for medications and supplements.

Cosmetics and Personal Care: Incorporated in skin care products, hair care items, and bath products for its exfoliating and pH-balancing properties.

Household Cleaning: Used in cleaning products to remove mineral deposits and stains, as well as to enhance cleaning effectiveness.

Physical + Chemical Properties 

Chemical Formula: C6H8O7·H2O

Molecular Weight: 210.14 g/mol

Appearance: White crystalline powder

Odour: Odourless

Solubility: Highly soluble in water; insoluble in alcohol and ether.

Melting Point: 100 °C (212 °F) (decomposes before melting)

pH: Solutions are typically acidic (pH < 7)

Caution 

Skin and Eye Irritation: May cause irritation upon contact; use protective gloves and goggles when handling.

Inhalation Risks: Inhalation of dust may cause respiratory irritation; ensure adequate ventilation during use.

Sensitivity: Individuals with known allergies to citric acid or citrus products should exercise caution.

Stash It Right 

Conditions: Store in a cool, dry place away from direct sunlight and moisture. Keep the container tightly closed to prevent contamination and maintain product integrity.

Temperature: Ideal storage temperature is between 15 °C and 30 °C (59 °F and 86 °F).