Manganese Malate
Manganese Malate ($C_4H_4MnO_5$) is an organic mineral salt produced via the precise stoichiometric reaction of high-purity manganese compounds with L-malic acid. Engineered for dietary supplements, functional food fortification, and advanced animal nutrition, it supplies bioavailable divalent manganese optimized for gastrointestinal compatibility.
Production is conducted in dedicated stainless steel reaction vessels under isolated processing lines to prevent cross-contamination. Post-synthesis controlled spray-drying and mechanical air-classification ensure consistent bulk density, reliable flowability, and a tight particle size distribution designed for high-speed automated capsule filling and tablet compression.
Key Specifications
|
Test Item |
Specification Target |
Test Method |
|
Appearance |
Off-white to pale pinkish crystalline powder |
Visual Inspection |
|
Manganese Assay (Dry Basis) |
15.0% - 18.5% |
Titrimetry / ICP-OES |
|
Loss on Drying |
≤ 3.0% (105°C, 2h) |
Gravimetric Analysis |
|
pH Value (5% Aqueous Solution) |
3.5 - 5.5 |
Potentiometry |
|
Lead (Pb) |
≤ 1.0 ppm |
ICP-MS |
|
Arsenic (As) |
≤ 1.0 ppm |
ICP-MS |
|
Cadmium (Cd) |
≤ 0.5 ppm |
ICP-MS |
|
Mercury (Hg) |
≤ 0.1 ppm |
ICP-MS |
|
Bulk Density |
0.45 - 0.65 g/cm³ |
Powder Testing Apparatus |
|
Particle Size |
90% passing through 80 mesh |
Laser Diffraction |
Applications
Dietary Supplements: Formulated into targeted bone health, joint support, and multi-mineral capsule or tablet matrices.
Sports Nutrition: Incorporated into electrolyte replenishment powders and cellular energy metabolism (Krebs cycle) support formulas.
Functional Foods & Beverages: Utilized in dry-blended powder formulations and fortified nutritional bases.
Animal Nutrition: Deployed in premium companion animal diets and livestock trace-mineral premixes.
Product Grades & Options
Grade M-SP (Supplement / USP-FCC Grade): Ultra-low heavy metal profile meeting stringent dietary supplement regulatory frameworks.
Grade M-AN (Animal Feed Grade): Economical trace mineral specification optimized for feed mill premix production.
Physical Customizations:
Micronized particle distribution variants available for specialized liquid suspensions.
Direct-compression (DC) granulated options available upon project consultation
Quality Control & Manufacturing Traceability
Operations comply with ISO 22000 and cGMP manufacturing standards. Commercial lots undergo mandatory release verification prior to shipment.
In-House Analytical Lab: Equipped with ICP-OES / ICP-MS for elemental assay and heavy metal screening, automated Karl Fischer / moisture titrators, and laser particle size analyzers.
Third-Party Verification: Periodic validation testing performed by ISO/IEC 17025 accredited independent laboratories (e.g., SGS, Eurofins).
Documentation & Archival: Batch Manufacturing Records (BMR) and analytical retain samples are archived for 5 years. Dossiers including COA, MSDS/SDS, Non-GMO, Allergen, BSE/TSE-free, and Residual Solvent statements are maintained for QA audits.
Packaging & Storage
Packaging Details: 25 kg net weight fiber drums lined with dual food-grade linear low-density polyethylene (LLDPE) inner bags, heat-sealed. Secured on ISPM 15 heat-treated export pallets.
Storage Requirements: Store tightly closed in a cool, dry, and well-ventilated warehouse away from direct sunlight and humidity.
Shelf Life: 24 months from the manufacturing date in original unopened packaging.
FAQ
Q: What is the verified manganese assay per production lot?
A: The manganese content is maintained between 15.0% and 18.5% on a dry basis. The exact lot-specific value determined via ICP-OES is recorded on the accompanying Certificate of Analysis (COA).
Q: Is this product completely water-soluble?
A: Manganese Malate features partial solubility, forming a clear to slightly opalescent acidic solution. Fine-mesh variants are engineered to optimize dispersion in dry powder mixes.
Q: What regulatory documents accompany commercial orders?
A: Every shipment is dispatched with a batch-specific COA, MSDS, and a comprehensive regulatory packet including cGMP/ISO certificates, heavy metal reports, and allergen/GMO declarations.
Q: What is the standard minimum order quantity (MOQ)?
A: The standard MOQ for bulk commercial orders is 500 kg (20 standard drums). Laboratory evaluation samples (100g to 1kg) can be requested for R&D trials.
Q: What are the typical lead times for order fulfillment?
A: Standard stock items dispatch within 7 to 10 business days following order confirmation. Custom particle sizing or private-label packaging requires 15 to 25 business days.
Q: How is batch consistency maintained during large-scale synthesis?
A: Production relies on automated, PLC-controlled reaction vessels with strict stoichiometric control, uniform temperature logging, and multi-stage homogenization prior to final packaging.
Request a Quote & Technical Documentation
To request an analytical sample, batch COA, or commercial quotation for Manganese Malate, please specify your project parameters below:
Estimated Volume: [ E.g., 500 kg / 1 Metric Ton / Annual Volume ]
Target Application: [ E.g., Dietary Supplement Capsules / Feed Premix ]
Destination Port / Facility Zip Code: [ For accurate freight estimation ]
Required Documentation: [ E.g., Standard COA, Full Regulatory Audit Dossier ]
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