Description

Magnesium Dithionate is an inorganic salt with the chemical formula MgS₂O₆. This compound is valued for its role as a source of magnesium and dithionate ions in specialized chemical synthesis and industrial processes. It is primarily utilized in research and development laboratories, as well as in niche manufacturing sectors requiring specific sulfur-oxygen anion chemistry. The product is commercially available under the identifier CAS NO 13845-15-3.

Application

• Chemical Synthesis: Acts as a precursor or reagent in the preparation of other dithionate salts and complex inorganic materials.
• Analytical Chemistry: Used as a standard or reference material in quantitative analysis and calibration procedures.
• Research & Development: Serves as a key material in academic and industrial R&D for studying sulfate/dithionate redox chemistry and magnesium-based compounds.
• Specialty Manufacturing: Potential applications in the formulation of specific electrolytes or functional additives for specialized industrial processes.
• Laboratory Reagent: Employed in qualitative and quantitative testing protocols that require a defined source of magnesium dithionate.

Basic Information

Product Name	Magnesium Dithionate
CAS No.	13845-15-3
Molecular Formula	MgS₂O₆
Molecular Weight	216.43 g/mol
Synonyms	Magnesium Hyposulfate; Magnesium Dithionate Hexahydrate (common hydrated form); Dithionic Acid, Magnesium Salt; Magnesium Sulfate Dimer (informal); EINECS 237-577-1
EINECS	237-577-1

Quality Control

Our Magnesium Dithionate is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and physical parameters is provided with every shipment to guarantee it meets your specific research or industrial grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, it is essential to minimize exposure to atmospheric humidity. Recommended long-term storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (MgS₂O₆)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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