Description

Magnesium(+2) Cation CAS NO 71763-40-1 refers to the divalent magnesium ion (Mg²⁺), a fundamental inorganic species essential in numerous biochemical and industrial processes. Its high charge density and small ionic radius make it a critical cofactor in enzymatic reactions and a key component in material synthesis. This product is vital for manufacturers and researchers in the pharmaceutical, nutritional supplement, catalyst, and advanced materials sectors requiring a reliable source of high-purity magnesium ions.

Application

• Pharmaceutical Synthesis: Acts as a crucial catalyst or reagent in the production of active pharmaceutical ingredients (APIs) and as a source of bioavailable magnesium in mineral supplements.
• Nutritional & Food Fortification: Serves as a mineral source for the formulation of dietary supplements, infant formula, and fortified foods to address magnesium deficiency.
• Chemical Catalysis: Utilized as a Lewis acid catalyst in various organic synthesis reactions, including Grignard reagent formation, polymerization, and fine chemical manufacturing.
• Electrolyte Formulations: A key component in electrolyte solutions for batteries and electrochemical applications, contributing to ionic conductivity and stability.
• Laboratory Research & Reagents: Used as a standard or reagent in analytical chemistry, biochemistry, and molecular biology for calibration, buffer preparation, and enzymatic studies.
• Water Treatment: Employed in processes for water softening and as a coagulant aid in wastewater treatment facilities.
• Ceramics & Glass Manufacturing: Imparts specific thermal and mechanical properties when incorporated into ceramic glazes, glass batches, and refractory materials.

Basic Information

Item	Details
Product Name	Magnesium(+2) Cation
CAS No.	71763-40-1
Molecular Formula	Mg²⁺
Molecular Weight	24.305 g/mol (atomic weight of Mg)
Synonyms	Magnesium(2+) ion; Magnesium dication; Mg(II); Magnesium ion (Mg²⁺); Magnesium cation; Divalent magnesium ion; Magnesium(2+)
EINECS	Contact for details

Quality Control

Our Magnesium(+2) Cation is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) detailing key parameters such as assay, anion content, and trace metal impurities. Specifications can be aligned with USP, EP, FCC, or ACS grade requirements based on customer needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be kept under conditions that minimize exposure to atmospheric humidity. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid (salt form dependent)
Identification (IR)	Conforms
Assay (as Mg²⁺)	≥ 98.0% - 99.9% (Grade Dependent)
Chloride (Cl⁻)	≤ 0.1%
Sulfate (SO₄²⁻)	≤ 0.05%
Heavy Metals (as Pb)	≤ 20 ppm
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%

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