Description

Manganese(II) Chloride Dihydrate is a high-purity inorganic salt essential as a source of manganese ions in a wide range of industrial and research processes. This compound is valued for its consistent quality and reliable performance in critical applications where trace element control is paramount. It serves as a vital raw material and catalyst precursor for manufacturers in the chemical synthesis, agriculture, and nutritional supplement industries.

Application

• Catalyst & Reagent in Organic Synthesis: Acts as a Lewis acid catalyst in various organic transformations, including oxidation and chlorination reactions.
• Nutrient & Feed Additive: Used as a source of essential manganese in the formulation of animal feed premixes and agricultural micronutrient fertilizers.
• Chemical Manufacturing: Serves as a key precursor for the production of other manganese compounds, such as manganese carbonate and various catalysts.
• Laboratory Research: Employed as a standard or reagent in analytical chemistry, biochemistry, and materials science research.
• Ceramics & Glass Industry: Functions as a colorant and decolorizing agent in the production of ceramics and glass.
• Water Treatment: Utilized in certain oxidation processes for wastewater treatment and purification.

Basic Information

Product Name	Manganese(II) Chloride Dihydrate
CAS No.	20603-88-7
Molecular Formula	MnCl₂·2H₂O
Molecular Weight	197.91 g/mol
Synonyms	Manganese Dichloride Dihydrate; Manganous Chloride Dihydrate; Manganese Chloride Dihydrate; Manganese(2+) Chloride Dihydrate; Manganese Chloride (MnCl2) Dihydrate; Manganese(II) Chloride 2-Hydrate; CAS 20603-88-7
EINECS	Contact for details

Quality Control

Our Manganese(II) Chloride Dihydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and heavy metal content. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	Pale pink crystalline powder
Identification (IR)	Conforms
Assay (MnCl₂·2H₂O)	≥ 98.0 %
pH (5% solution)	3.5 - 5.5
Insoluble Matter	≤ 0.01 %
Sulfate (SO₄)	≤ 0.005 %
Heavy Metals (as Pb)	≤ 0.001 %
Iron (Fe)	≤ 0.001 %

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