Lactic Acid | 50-21-5

Description :

Overview of Lactic Acid

Lactic acid is an organic acid commonly used in food, pharmaceutical, and cosmetic industries. Known for its ability to lower pH and preserve products, it is widely used in food and beverage preservation, as well as in skincare formulations. Lactic acid is naturally found in sour milk and fermented foods, and it is a key ingredient in producing Citric Acid Anhydrous and Acrylic Resin.

This colourless or yellowish liquid has a mild, sweet odour and is highly soluble in water. Lactic acid is produced through fermentation and is often found in the form of Lactic Acid Powder or Lactic Acid Solution. It is also a crucial component in the production of biodegradable plastics, such as polylactic acid (PLA).

Related products include Citric Acid Anhydrous, Acrylic Resin, and Calcium Carbonate, all of which are integral in various chemical and industrial applications.

Applications of Lactic Acid

Food & Beverage Industry

The Natural Preservative Lactic Acid (E270) is essential for flavor and shelf-life:

• Acidification & Flavoring: Used in confectionery, beverages, and dairy products to provide a mild, lingering tartness.

• Preservation: Acts as a potent antimicrobial agent in meat processing and pickled vegetables, effectively inhibiting the growth of spoilage bacteria.

• Fermentation Control: Essential in the brewing and baking industries to regulate pH levels and improve product consistency.

Cosmetics & Personal Care

The AHA Specialist In the Personal Care, it is a flagship active ingredient:

• Chemical Exfoliation: As an AHA, it gently dissolves the "glue" between dead skin cells, promoting cell turnover and a brighter complexion.

• Humectant Properties: Unlike other acids, Lactic Acid is uniquely hydrating, helping the skin retain moisture.

• pH Balancing: It is the industry standard for adjusting the pH of intimate washes and shampoos to match the skin's natural acidity. It pairs perfectly with Lauryl Glucoside for mild cleansing formulations.

Pharmaceuticals & Industrial Utility

• Chiral Intermediate: Used in the synthesis of biodegradable polymers like Polylactic Acid (PLA) and various pharmaceutical drugs.

• Descaling Agent: In the Home Care, it is an eco-friendly alternative for removing limescale in coffee machines and bathrooms.

Safety & Handling Guidelines

• Store in a cool, dry place away from direct sunlight
• Wear appropriate PPE, including gloves, goggles, and protective clothing
• Avoid prolonged exposure to concentrated forms of lactic acid
• Follow COA and MSDS instructions strictly
• Keep containers tightly sealed to avoid contamination

Where to Buy Lactic Acid?

Lactic Acid Manufacturer

ChemicalBull supplies high-quality Lactic Acid for food, pharmaceutical, and cosmetic applications, meeting international quality standards and regulatory requirements.

Lactic Acid Supplier & Distributor

As a trusted provider in the chemical sector, we offer bulk quantities with assured quality and competitive wholesale pricing. We also maintain a robust inventory of related organic acids like Citric Acid and esters like Ethyl Lactate.

MSDS Lactic Acid

Includes detailed safety instructions, hazard identification, and storage guidelines.

Frequently Asked Questions (FAQs)

1. What is Lactic Acid used for?
   

   Lactic acid is used primarily in food preservation, cosmetics, and the production of biodegradable plastics. It also has applications in pharmaceutical formulations.
   
   

2. How is Lactic Acid produced?
   

   Lactic acid is commonly produced through fermentation processes using carbohydrates such as glucose.
   
   

3. Is Lactic Acid beneficial for skin?
   

   Yes, lactic acid is often used in skincare products for its ability to exfoliate, hydrate, and improve skin texture.