Description

Magnesium Succinate is a high-purity, organically bound magnesium salt of succinic acid. This compound is valued for its superior bioavailability and stability compared to inorganic magnesium sources, making it an excellent mineral supplement. It serves as a critical functional ingredient for manufacturers in the pharmaceutical, nutraceutical, and food industries seeking to enhance product efficacy and compliance.

Application

• Pharmaceutical & Nutraceutical Formulations: Used as a premium magnesium source in tablets, capsules, and powder blends for dietary supplements aimed at supporting bone health, muscle function, and energy metabolism.
• Functional Food & Beverage Fortification: Incorporated into health drinks, sports nutrition products, and fortified foods due to its good solubility and neutral taste profile.
• Cosmetic & Personal Care: Acts as a skin-conditioning agent and stabilizer in creams, lotions, and topical formulations.
• Industrial Catalysis & Chemical Synthesis: Serves as a catalyst or precursor in specialized organic synthesis and industrial chemical processes.
• Agricultural & Animal Nutrition: Utilized in high-end feed premixes and fertilizer blends as a bioavailable source of magnesium.

Basic Information

Product Name	Magnesium Succinate
CAS No.	33460-47-8
Molecular Formula	C4H4MgO4 • xH2O
Molecular Weight	Anhydrous: 140.38 g/mol
Synonyms	Butanedioic acid, magnesium salt; Magnesium butanedioate; Succinic acid magnesium salt; Dibasic magnesium succinate; Magnesium (II) succinate
EINECS	251-532-0

Quality Control

Our Magnesium Succinate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and heavy metal content. Certificates of Analysis (COA) documenting compliance with relevant standards, including in-house pharmaceutical-grade specifications, are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (MgO)	28.0% - 32.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
Residue on Ignition	≤ 0.1%
pH (5% solution)	6.5 - 8.5

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