Citric Acid

Overview

Citric Acid is a widely used weak organic acid that occurs naturally in citrus fruits and is produced commercially through fermentation of carbohydrate substrates. It is a white, odorless crystalline powder valued for its acidifying, chelating, and preservative properties across food, pharmaceutical, cosmetic, and industrial applications. Citric Acid also plays a central role as a metabolic intermediate in the citric acid cycle in living organisms.

Product Information

Chemical Name: Citric acid
CAS Number: 77-92-9
Chemical Family: Organic acid (tricarboxylic acid)
Appearance: White crystalline powder

Synonyms

◦ 2-hydroxypropane-1,2,3-tricarboxylic acid
◦ Anhydrous citric acid
◦ Citric acid monohydrate

Applications and Industries

Citric Acid is commonly associated with:
◦ Food and beverage acidulant and flavor adjustment
◦ Pharmaceutical formulations and excipients
◦ Personal care and cosmetic pH control and chelation
Application requirements vary by process and formulation.

Availability

The Chemical Company supplies Citric Acid to customers across a variety of industrial markets.
Packaging options, inventory status, and logistics support may vary by region and application.

Documentation and Support

Contact The Chemical Company for current availability, pricing, samples, specifications, SDS documentation, regulatory information, and purchasing assistance.