Premium DL-Malic Acid Powder – Industrial Grade Acidity Regulator & Flavor Enhancer

Shaanxi Nuoyuan Biotech Co., Ltd. delivers pharmaceutical-grade DL-malic Acid Powder (CAS: 617-48-1) with a guaranteed purity of 99% verified by HPLC. Our off-white crystalline powder is produced in a 30,000㎡ ISO 9001, Halal and Kosher certified plant with an annual processing capacity of 20,000 tonnes. We have 5 modern HPLC testing equipment to assure consistency from batch to batch and meet international food safety requirements.

We have more than 15 years OEM/ODM expertise and have year-round inventory for fast shipment. Our solution is perfect for food & beverage formulations, cosmetic applications and nutraceutical items needing dependable acidity management and excellent flavour improvement.

What Is DL-Malic Acid Powder?

DL-malic acid is a man-made mix of two types of malic acid, called D and L isomers, and it is part of a group called alpha hydroxy acids, or AHAs.

It helps in the Krebs cycle, which is a process in cells that makes energy.It can help with tiredness by supporting the body's production of ATP, which is the main source of energy for cells.This white, crystal-like substance is used in the food industry as a common additive, labeled as E296.It has a clean, sour taste, dissolves better in water, and doesn't absorb moisture as much as citric acid.

Your formula serves two purposes: it helps keep the pH stable and acts as a natural preservative.It gives a nice sour flavor to drinks without leaving a strong or unpleasant taste.In skin care products, it helps remove dead skin cells gently while keeping the skin moist.

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Certificate of Analysis (COA)

Product Name	DL Malic Acid	Batch number	/
Cas No.	617-48-1	Batch quantity	20000kgs

Parameter	Standard	Test
Appearances	Off-white to White Crystalline powder or granular	Confirmed
Assay	99.0 ~ 100.5%	99.9%
Specific rotation[α]D25℃	-0.10 ~ +0.10	0.00
Residue on ignition	≤0.1%	0.03%
Fumaric acid	≤1.0%	0.6%
Maleic acid	≤0.05%	0.03
Water-insoluble matter	≤0.1%	0.01
Lead (Pb)	≤2.0 mg/kg	<2.0 mg/kg
Arsenic(As)	≤2.0 mg/kg	<2.0 mg/kg
Conclusion	The goods conform to GB 25544-2010
Storage	Three years

Core Applications Across Industries

Food & Beverage Manufacturing

DL-malic acid's outstanding solubility and taste characteristics serve your manufacturing processes well. It provides sharp acidity to carbonated drinks, fruit juices and energy drinks and prolongs shelf life via pH regulation.

Hard candy, gummy and sour candies provide a steady sour taste without crystallisation problems. In wine production, it is useful for stabilising acidity during fermentation and ageing.

Cosmetic Formulation

You'll see this in anti-aging serums, chemical peels, and brightening creams as a mild AHA exfoliator. It balances pH levels in emulsions and accelerates cellular turnover for better skin texture.

Development of Nutraceuticals

Sports nutrition businesses use DL-malic Acid Powder in their pre-workout mixes and recovery supplements. It is helpful in lactate metabolism after strenuous exercise, reduces muscular soreness and increases energy recovery.

Uses in industry

It is used in metal cleaning products as a biodegradable chelating agent and in textile processing for pH adjustment in dyeing processes.

Manufacturing Process & Quality Assurance

The manufacture is based on the high temperature hydrate process employing maleic anhydride as feedstock.

The reaction was run in stainless steel autoclaves at 185°C and 1.0 MPa for 6-8 h with >90% conversion efficiency. We use a threefold purification process after crystallisation: extraction with an organic solvent, catalytic hydrogenation and treatment with an ion-exchange resin.

Each batch is strictly tested on multiple checkpoints. Our 5 HPLC devices confirm purity and our ICP-MS identifies tiny quantities of hazardous metals. Testing by microorganisms confirms that it is GRAS (Generally Recognised As Safe).

Additional verification may be provided by third-party testing agencies upon request.

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Why Global Manufacturers Choose Our DL-Malic Acid Powder

Consistent Supply Chain Reliability

We maintain 1000+ tons of annual inventory with a 7-day rapid deployment system for urgent orders. Your production schedules remain uninterrupted with our "Green Channel" expedited service.

Superior Technical Support

Our R&D team provides formulation assistance, stability testing guidance, and regulatory documentation for FDA, EU, and CFDA compliance. From initial sampling to full-scale production, you receive dedicated technical consultation.

Flexible Customization Options

Beyond standard specifications, we offer particle size customization (10-100 mesh), spray-dried versions for instant dissolution, and co-processing with buffering agents for specialized applications.

Cost-Efficiency Without Compromise

Our integrated supply chain—from raw material sourcing to final packaging—eliminates intermediary markups. You get pharmaceutical-grade quality at competitive industrial pricing.

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Certifications & Compliance

ISO 9001 Quality Management System Certificate – Ensures systematic quality control across all production stages
HALAL Certification – Meets Islamic dietary requirements for global Muslim markets
STAR-K Kosher Certification – Complies with Jewish dietary laws for specialized product lines
FDA Registration – Facility registered for export to United States markets

All documentation is available in PDF format for regulatory submission support.

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Package Options for Every Order Size

Package Type	Specification	Best For
Test Sample	100g food-grade plastic + aluminium foil bag	Quality evaluation
Trial Order	1kg food-grade plastic + aluminium foil bag	Formula development
Medium Quantity	5kg food-grade plastic + aluminium foil bag	Pilot production
Bulk Trial	10kg food-grade plastic + aluminium foil bag	Scale-up testing
Commercial Standard	25kg/fiber drum	Full-scale manufacturing

All packaging materials are FDA approved for food contact and have triple layer moisture protection.

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Worldwide Transportation Solutions

Shipping Express

DHL, FedEx, UPS, EMS, 3-7days delivery for samples and small quantity under 100kg. It covers tracking from door to door.

Air Cargo

Ideal for shipments of 100-1000kg with a 5-10 day travel We take care of all customs clearance documents for a problem free receipt.

Ocean Freight

Cheap for orders above 1000kg. 20-50 day transit timeframes depending on destination port. FCL (Full Container Load) and LCL (Less than Container Load) options available.

DDP (Delivered Duty Paid) Service

We provide a comprehensive door-to-door service, handling customs fees, taxes and import clearance for your ultimate convenience.

All packaging is manufactured to IMDG (International Maritime Dangerous Goods) and IATA (International Air Transport Association) standards for safe worldwide transportation.

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Exhibitions

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Frequently Asked Questions

Q: What are DL-malic acid and L-malic acid?

A. DL-malic acid is a racemic combination of both isomers in equal amounts (50:50) and is less costly than pure L-malic acid. • For most food applications, flavour and functional qualities are similar.

Q: Can your product be used in lieu of citric acid in formulations?

A: Yes, it's around 1.2:1 ratio. DL-malic acid offers milder acidity and less astringent aftertaste, so it is recommended in luxury drinks.

Q: What is the least order quantity?

A: Yes, we do take 100g samples for testing. Commercial orders are from 25kg upwards with no upper restriction.

Q: Do you have the regulatory support documentation?

A: Definitely. All shipments contain COA, MSDS, allergy statements, GMO-free declarations and BSE/TSE certifications where applicable.

Q: Where do we keep the product?

A: Store in firmly sealed containers in a cool, dry area below 25°C. Store in a cool, dry place to avoid caking.

Q : What is you usual delivery time ?

A: Goods in stock will be sent within 7-10 days after payment confirmed. Production period for custom specs is 20 working days.

Contact Us

Ready to enhance your formulations with premium DL-malic Acid Powder? Contact our technical sales team today for samples, pricing, and customization options: sales@nuoyuanbio.com