Zinc Malate
Zinc Malate is an organic mineral compound combining elemental zinc with malic acid (C₄H₄O₅Zn). Designed for dietary supplements and functional foods, it offers high bioavailability compared to inorganic zinc sources (such as zinc oxide or sulfate) while minimizing gastric irritation and metallic aftertaste.
Operating from our dedicated mineral salt synthesis facility, we produce food-grade and USP-grade Zinc Malate using high-purity zinc sources and L-malic acid under cGMP and ISO 22000 management systems. Our production processes ensure strict batch-to-batch consistency and low heavy metal profiles for global nutraceutical formulators and brand owners.
Key Specifications
|
Parameter |
Standard Specification |
Test Method |
|
Appearance |
White to off-white crystalline powder |
Visual |
|
Assay (Zinc Content) |
20.0% - 23.0% (Dry basis) |
EDTA Titration |
|
Purity |
≥ 98.0% |
HPLC |
|
Loss on Drying |
≤ 3.0% |
105°C, 2 h |
|
pH (5% solution) |
5.5 - 7.0 |
Potentiometric |
|
Lead (Pb) |
< 1.0 ppm |
ICP-MS |
|
Arsenic (As) |
< 1.0 ppm |
ICP-MS |
|
Cadmium (Cd) |
< 0.5 ppm |
ICP-MS |
|
Total Plate Count |
< 1,000 CFU/g |
USP/EP |
Applications
Dietary Supplements: Formulated in capsules, tablets, and chewables for immune support, enzymatic function, and skin health.
Sports Nutrition: Integrated into recovery formulas and electrolyte blends due to efficient mineral absorption and low gastrointestinal impact.
Functional Foods & Beverages: Utilized for mineral fortification in powdered drink mixes, meal replacement shakes, and functional gummies.
Product Grades & Options
Grade Availability:
Nutraceutical Grade (USP / FCC compliance): Low heavy metals, optimized for dietary supplement capsules and tablets.
Food Grade: Suitable for general food fortification and beverage applications.
Particle Size Options:
Standard powder (80 mesh)
Micronized powder (100 - 200 mesh for enhanced dissolution in liquids)
Customization: Tailored assay adjustments or specific particle size distribution available upon request.
Quality Control & Documentation
Our manufacturing facility utilizes advanced synthesis reactors, automated filtration systems, and strict temperature-controlled drying lines to prevent thermal degradation and cross-contamination.
Analytical Testing: Every production batch is tested in-house using ICP-MS for heavy metals and titration for zinc assay before release. Independent third-party testing (SGS / Eurofins) is available per batch.
Documentation Provided:
Certificate of Analysis (COA) per batch
Material Safety Data Sheet (MSDS)
Non-GMO, Allergen-Free, and BSE/TSE-Free statements
Halal and Kosher certificates
Packaging & Storage
Standard Packaging: 25 kg fiber drums or cardboard boxes lined with double-layer food-grade polyethylene bags. Palletized and shrink-wrapped for international container shipping.
Storage Conditions: Store in a cool, dry, dark environment away from direct sunlight and moisture.
Shelf Life: 24 months in original, unopened packaging.
FAQ
Q: What is the elemental zinc content in Zinc Malate?
A: Our standard Zinc Malate contains between 20% and 23% elemental zinc by weight on a dry basis, verified via EDTA complexometric titration.
Q: How does Zinc Malate compare to Zinc Gluconate or Zinc Citrate in solubility?
A: Zinc Malate exhibits favorable aqueous solubility and a neutral pH profile, making it easier to formulate in liquid suspensions and chewable tablets without leaving a chalky or metallic residue.
Q: Is this product manufactured in-house?
A: Yes. We operate our own reaction and crystallization facility, maintaining full traceability from raw material inputs to final packaging.
Q: What is the Minimum Order Quantity (MOQ)?
A: The standard MOQ is 100 kg. Trial samples (100 g - 500 g) for laboratory evaluation and formulation testing can be arranged prior to bulk orders.
Q: Does the product comply with USP or FCC standards?
A: Yes, our production parameters and impurity limits align with Food Chemicals Codex (FCC) and United States Pharmacopeia (USP) monographs for zinc compounds.
Q: What shipping documents are provided for customs clearance?
A: We supply the Commercial Invoice, Packing List, Bill of Lading, Certificate of Analysis (COA), and origin certificates required for smooth import compliance in North American and European ports.
Request a Quote
Submit your specification requirements, target volume, and destination port to receive our current quotation and batch COA sample.
Email:sales8@ltwfood.com
Lead Time: Stock items ship within 3–5 business days; custom production takes 2–3 weeks.
Hot Tags: zinc malate, China zinc malate manufacturers, suppliers, factory
Previous
Ferrous MalateNext
Magnesium MalateYou Might Also Like
Send Inquiry