Description

Magnesium Aspartate Dihydrate is a highly bioavailable organic magnesium salt, offering superior absorption and utilization compared to inorganic forms. This compound is valued for its role as a premium mineral supplement and a versatile functional ingredient in various high-purity applications. It is essential for manufacturers in the nutraceutical, pharmaceutical, and food fortification industries seeking a reliable, high-quality magnesium source.

Application

• Dietary Supplements & Nutraceuticals: A key ingredient in magnesium capsules, tablets, and powders for supporting muscle function, nerve transmission, and bone health.
• Pharmaceutical Formulations: Used in the production of magnesium replacement therapies and as an excipient in solid dosage forms.
• Functional Food & Beverage Fortification: Incorporated into sports nutrition products, health drinks, and fortified foods to enhance magnesium content.
• Animal Nutrition (Feed Grade): Serves as a nutritional additive in premixes for livestock, poultry, and pet food to prevent magnesium deficiency.
• Cosmetic & Personal Care: Utilized in skincare formulations for its potential soothing and anti-inflammatory properties.
• Research & Development: Employed as a biochemical reagent and standard in laboratory research and analytical chemistry.

Basic Information

Product Name	Magnesium Aspartate Dihydrate
CAS No.	215533-00-9
Molecular Formula	C8H12MgN2O8 • 2H2O
Molecular Weight	304.53 g/mol (Anhydrous basis: 268.50)
Synonyms	Magnesium L-Aspartate Dihydrate; Magnesium Di-L-Aspartate Dihydrate; Aspartic Acid, Magnesium Salt, Dihydrate; L-Aspartic Acid, Magnesium Salt (2:1), Dihydrate; Magnesium Aspartate (2:1) Dihydrate; Magnesium Bis(2-aminosuccinate) Dihydrate; Bioavailable Magnesium Aspartate
EINECS	Contact for details

Quality Control

Our Magnesium Aspartate Dihydrate is produced under strict quality management systems. We offer grades suitable for nutraceutical and pharmaceutical applications, with specifications that can meet relevant purity standards. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Complies
Assay (MgO)	15.0% - 16.5% (on dried basis)
Loss on Drying	10.0% - 13.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Arsenic (As)	< 2 ppm
Residue on Ignition	< 0.1%
pH (5% Solution)	6.5 - 7.5
Microbiological Control	Total Plate Count < 1000 cfu/g; Yeast & Mold < 100 cfu/g; Absence of E. coli, Salmonella

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