dl-malic acid cas 6915-15-7

Chemical Name: DL-MALIC ACID
CAS No.: 6915-15-7
Molecular Fomula: C4H6O5
Molecular weight:134.09
Appearance:White or nearly white crystalline powder or granules
Assay: 99.0~100.5%

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DL-Malic Acid (CAS 6915-15-7): Comprehensive User Guide

1. Product Overview & Specifications

DL-Malic Acid (CAS 6915-15-7) is a food-grade dicarboxylic acid widely used as an acidity regulator, flavor enhancer, and preservative. Key parameters include:

Parameter DL-Malic Acid L-Malic Acid
Purity ≥99% ≥98%
Solubility Highly water-soluble Moderate solubility
pH Range 2.3–3.5 2.8–3.8

2. Applications of DL-Malic Acid

Food Industry

• Flavor enhancement in beverages and confectionery
• pH control in dairy products
• Preservative in canned goods

Pharmaceuticals

• Excipient in effervescent tablets
• Chelating agent in drug formulations

Cosmetics

• pH adjuster in skincare products
• Antioxidant booster in serums

3. Usage Guidelines & Best Practices

Dosage Recommendations:
• Beverages: 0.05–0.15% w/w
• Baked Goods: 0.1–0.3% of flour weight

Safety Protocols:
• Store in airtight containers at 15–25°C
• Use PPE during bulk handling

4. Industry Case Studies

Case 1: Carbonated Drink Manufacturer

Challenge: Improve flavor stability in low-pH energy drinks.
Solution: 0.12% DL-Malic Acid addition extended shelf life by 40%.

Case 2: Pharmaceutical Tablet Production

Challenge: Reduce disintegration time of vitamin supplements.
Solution: 2% DL-Malic Acid achieved 25% faster dissolution.

5. Client Success Stories

Client A: Global Beverage Company

Application: Sugar reduction in ready-to-drink teas
Result: 30% calorie reduction while maintaining taste profile

Client B: European Cosmetic Brand

Application: pH-sensitive vitamin C serum
Result: 18-month stability at varying temperatures

6. Request Customized Solutions

Optimize your formulations with premium DL-Malic Acid (CAS 6915-15-7):

Email: info@vivalr.com
Tel: (86) 15866781826

Technical Support: Receive formulation guidance within 24 hours
Custom Blending: Tailored particle sizes and purity grades available

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