In the cosmetics and food industry, the choice of organic acids decisively determines the quality, profile, and effectiveness of the final product. Malic acid impresses as a powerful acid regulator and highly effective exfoliant thanks to its outstanding chemical properties. Learn the precise technical parameters of this pure substance, its industrial application areas, and how to safely handle the reagent in your operation.

Technical Specification and Identification

For reproducible results in synthesis and production, you need raw materials of consistent purity. Our malic acid meets these strict requirements and provides a reliable basis for your batches.

The basic identification data for your documentation:

• Chemical formula: C₄H₆O₅
• CAS number: 617-48-1
• EC number: 210-514-9
• Purity grade: Clean grade

Professional Application Areas at a Glance

The specific chemical structure of malic acid makes it a valued raw material across industries. Professionals primarily use it in the following sectors:

• Food industry: It acts as an essential flavoring agent and acid regulator. Beverages, candies, jams, and baked goods receive a characteristic fruity-sour profile from it.
• Cosmetics industry: In care products such as creams, peels, and masks, malic acid works as an active exfoliant. It removes dead skin cells, simultaneously moisturizes, and visibly refines the complexion.
• Pharmaceuticals & Food supplements: Producers use it for digestive support preparations and in energy boosters, as it stimulates carbohydrate metabolism and cellular energy production.
• Chemical industry: It serves as a fundamental building block for the synthesis of complex chemical compounds, salts, and esters.
• Agriculture: As an innovative feed additive, it increases the palatability of rations, regulates pH in the stomach of livestock, and stabilizes digestive processes.

Hazard Statements and Occupational Safety

Despite its natural occurrence, pure malic acid requires strict safety measures during handling. The substance strongly irritates tissue and can cause serious damage.

In your production, you must observe the following hazard statements:

• H302: Harmful if swallowed.
• H314: Causes severe skin burns and eye damage.
• H319: Causes serious eye irritation.

Equip your personnel accordingly, according to P280: Wear protective gloves, protective clothing, and eye protection – absolutely mandatory. Never inhale the dust or aerosols, according to P260. In case of skin contact, according to P303+P361+P353, take off all contaminated clothing immediately and wash skin thoroughly with plenty of water and soap. If the substance gets into the eyes, according to P305+P351+P338, rinse cautiously with water and remove contact lenses if present.

Recommended Storage Conditions

The stability of malic acid directly depends on the environmental conditions. Store the reagent in a dry, cool, and well-ventilated place.

Protect the powder from moisture and direct sunlight. Keep the product exclusively in its original packaging or in adequately sealed containers. When storing, ensure the acid is placed away from strong-smelling substances to avoid cross-contamination. Always store the raw material out of the reach of unauthorized personnel and animals.

Rely on laboratory quality for your cosmetic or chemical formulations.