CAS 77-92-9 E330 Citric Acid Buffering Agent Food Grade Citric Acid Anhydrous CAS NO.77-92-9

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CAS 77-92-9 Food Grade E330 Citric Acid Buffering Agent Citric Acid Anhydrous

 

 

Citric acid (E330) is a naturally occurring organic acid that is widely used in various industries and applications.  

 

Description:
Citric acid is a weak organic acid with the chemical formula C?H?O?. It is found naturally in citrus fruits like lemons, limes, and oranges, which is where it gets its name. It has a sour taste and is commonly used as a flavor enhancer, preservative, and acidulant in food and beverage products.

 

Data Sheet:

• Chemical Formula: C?H?O?
• Molecular Weight: 192.13 g/mol
• Appearance: Colorless or white crystalline powder
• Solubility: Highly soluble in water
• pH Level: Around 2.2 (in a 10% aqueous solution)
• Melting Point: 153 °C (307 °F)
• Boiling Point: Decomposes above 175 °C (347 °F)

Features:

1. Acidulant: Citric acid is primarily used as an acidifier in various food and beverage products. It provides a tart or sour taste and helps balance the pH levels of processed foods and beverages.
2. Flavor Enhancer: Due to its sour taste, citric acid enhances the flavor of food and beverages, making them more refreshing and appealing.
3. Chelating Agent: Citric acid acts as a chelating agent, meaning it can bind to metal ions, such as calcium or iron, preventing them from reacting with other compounds and causing spoilage or discoloration.
4. Preservative: Citric acid has antimicrobial properties, which help inhibit the growth of bacteria and fungi, thus extending the shelf life of certain products.
5. Cleaning Agent: Citric acid is used in cleaning products due to its ability to remove mineral deposits, rust stains, and soap scum. It is commonly found in household cleaners, dishwasher detergents, and descaling agents.

Applications:

1. Food and Beverages: Citric acid is extensively used in the food and beverage industry for various purposes, including flavoring carbonated drinks, preserving canned fruits and vegetables, enhancing the taste of candies and sweets, and acting as a buffering agent in jams and jellies.
2. Pharmaceutical Industry: Citric acid is used as an excipient in pharmaceutical formulations to adjust the pH of medications, enhance the stability of certain drugs, and improve the taste of oral solutions.
3. Cosmetics and Personal Care Products: Citric acid is employed in skincare products, shampoos, conditioners, and bath products as a pH regulator, preservative, and fragrance enhancer.
4. Cleaning Products: Citric acid is utilized in household cleaning products, such as multipurpose cleaners, dishwasher detergents, and toilet bowl cleaners, for its descaling and cleaning properties.
5. Industrial Applications: Citric acid finds applications in various industrial processes, including metal cleaning and plating, water treatment to prevent scaling, and as a component in the production of detergents and surfactants.

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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