Buy Food Acidulant Citric Acid Assay 99% Company, Factories

Citric acid is a weak organic acid naturally found in citrus fruits. It was first isolated from lemon juice by Swedish chemist Carl Wilhelm Scheele in the 18th century. Citric acid appears as colorless crystals or a white crystalline powder with a strong sour flavor.

In nature, citric acid is widely distributed in various fruits, including citrus, hawthorn, and pineapple. It is also an important intermediate in the tricarboxylic acid cycle in organisms and plays a key role in energy metabolism.

Due to its excellent safety and functionality, citric acid is widely used in various fields, including food and beverages, medicine, daily chemicals, and industry. It serves as an acidulant, pH adjuster, chelating agent, and preservative.

Product Description

Product Specification
Model Number F-2025002
Product Name Citric Acid
Chemical Formula C6H8O7
Chemical Structure Citric Acid Chemical Structure
CAS No. 5949-29-1
Appearance White crystalline powder
Assay 99.5~100.5%
Application Food additive
Function Acidity regulator
Solubility Soluble in water and ethanol
Packaging 25kg/carton
Shelf life 3 years
Storage conditions Store in cool, dry place in well-closed containers.
Application
Acidity Regulator

Citric acid can provide a refreshing sour flavor to foods and beverages, improving their taste. It is commonly used in juice drinks, carbonated beverages, candies, jams, and more.

Preservatives and Preservation

Citric acid can lower the pH of foods, inhibit microbial growth, and extend their shelf life. It is often used with antioxidants or preservatives.

Antioxidant and Stabilizing Agents

Citric acid can complex with metal ions, preventing fat oxidation in foods and maintaining color and flavor stability. It is suitable for canned foods, juices, and dairy products.

Food Processing

In candy, jelly, and dairy processing, citric acid can regulate gel formation or emulsification, helping to improve the texture and mouthfeel of the product.

Leaving Agent

In baking, citric acid reacts with sodium bicarbonate to produce carbon dioxide, which acts as a leavening agent and is used in cakes and biscuits.

Frequently Asked Questions
What is the CAS registry number for Citric Acid?

The CAS number for Citric Acid is 5949-29-1, and its chemical formula is C6H8O7.

What is the typical shelf life and packaging of Citric Acid?

This product has a shelf life of 3 years and is standardly packaged in 25kg cartons.

What are the recommended storage conditions?

It should be stored in a cool, dry place in well-closed containers to maintain its quality and prevent clumping.

Is Citric Acid soluble in common solvents?

Yes, Citric Acid is highly soluble in both water and ethanol.

What functions does Citric Acid perform in food processing?

Citric Acid serves multiple purposes including acidity regulation, preservation, stabilization of color/flavor, antioxidant synergy, and acting as a leavening agent in baking.

Related Products