Description

Aspartate Magnesium CAS NO 28184-71-6 is a chelated mineral complex where magnesium is bound to aspartic acid, enhancing its bioavailability. This compound is valued for its superior absorption profile compared to inorganic magnesium salts, making it an effective nutritional supplement. It is primarily sought by manufacturers in the nutraceutical, pharmaceutical, and functional food industries for formulating high-quality magnesium supplements and fortified products.

Application

• Dietary Supplements & Nutraceuticals: As a highly bioavailable source of magnesium for capsules, tablets, and powder blends.
• Pharmaceutical Preparations: Used in formulations aimed at correcting magnesium deficiency and supporting metabolic functions.
• Functional Food & Beverage Fortification: Incorporated into health drinks, meal replacements, and fortified foods to enhance nutritional value.
• Sports Nutrition: A key ingredient in products designed for muscle function, recovery, and electrolyte balance.
• Animal Feed & Veterinary Products: Used as a nutritional additive in premixes to support animal health and growth.
• Cosmetic & Personal Care: Potential use in topical formulations for its skin-soothing and anti-inflammatory properties.

Basic Information

Product Name	Aspartate Magnesium
CAS No.	28184-71-6
Molecular Formula	C8H12MgN2O8 • xH2O
Molecular Weight	Anhydrous: 280.50 g/mol
Synonyms	Magnesium Aspartate; Magnesium L-Aspartate; Magnesium Di-L-Aspartate; Magnesium Aspartate Hydrate; L-Aspartic Acid Magnesium Salt; Magnesium Hydrogen Aspartate; Mag-Aspartate; Aspartic Acid Magnesium Complex
EINECS	Contact for details

Quality Control

Our Aspartate Magnesium is produced under strict quality management systems. Each batch undergoes rigorous testing to ensure it meets high-purity standards suitable for nutritional and pharmaceutical applications. We provide comprehensive Certificates of Analysis (COA) detailing assay, impurity profiles, and microbiological data. The product can be supplied to meet various specifications, including those aligned with FCC, USP, and in-house pharmacopeial standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (MgO)	15.0% - 16.5%
pH (10% solution)	6.0 - 8.0
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 2 ppm
Residual Solvents	Meets ICH guidelines
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. Coli	Negative
Salmonella	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.