Product Description
Citric acid monohydrate occurs as colourless crystals or as white, crystalline powder with a strongly acidic taste. It is efflorescent in dry air, very soluble in water, freely soluble in ethanol (96 %) and sparingly soluble in ether. Citric acid monohydrate is non-toxic and has a low reactivity.
AI Product Description
*The following content is generated by AI and is for reference only.
Citric Acid Monohydrate is a widely utilized organic acid derived primarily from the fermentation of sugars by specific strains of *Aspergillus niger*. Recognized for its safe, non-toxic nature and natural occurrence in citrus fruits, this white crystalline powder serves as a cornerstone ingredient across multiple global industries. Its primary function lies in its ability to act as an effective acidulant, chelating agent, and preservative, offering versatile solutions for food, pharmaceutical, and cleaning applications.
In the food and beverage sector, Citric Acid Monohydrate is indispensable for regulating pH levels and enhancing flavor profiles. It provides a sharp, refreshing sour taste without overpowering other ingredients, making it essential in soft drinks, jams, candies, and fruit juices. Beyond taste, it functions as a powerful antioxidant by binding metal ions that catalyze oxidation, thereby extending shelf life and maintaining product color. In the pharmaceutical industry, it is frequently employed in effervescent tablets to generate carbon dioxide when mixed with sodium bicarbonate, facilitating rapid dissolution. Additionally, it plays a critical role in blood preservation and as a buffering agent in various medicinal formulations.
The industrial application of this compound is equally significant. It is a key component in eco-friendly cleaning products due to its capacity to dissolve mineral deposits like limescale and rust. Unlike harsh synthetic acids, citric acid offers a biodegradable alternative that is safe for septic systems and environmentally conscious consumers. It is also used in water treatment to prevent scale formation in boilers and cooling towers.
When handling Citric Acid Monohydrate, standard safety precautions apply. While generally recognized as safe (GRAS), direct contact with concentrated powder or high-concentration solutions can cause mild irritation to the eyes, skin, and respiratory tract. Users should wear appropriate personal protective equipment, including gloves and eye protection, during bulk handling. In case of ingestion, large quantities may cause gastrointestinal discomfort; however, accidental small ingestions are typically harmless. Proper storage in a cool, dry place away from moisture is crucial, as the monohydrate form can lose water or clump under humid conditions. Overall, its multifunctionality, safety profile, and cost-effectiveness make Citric Acid Monohydrate an essential chemical for modern manufacturing and daily life.