Description

Copper(II) Acetate Monohydrate is a versatile inorganic salt widely used as a precursor and catalyst in various chemical syntheses and industrial processes. Its importance lies in providing a soluble and reactive source of copper ions, which are essential for numerous organic transformations and material formulations. This product is critical for manufacturers and R&D facilities in the chemical, agricultural, and pigment industries seeking reliable, high-purity raw materials.

Application

• Catalyst in Organic Synthesis: Used as a catalyst or co-catalyst in cross-coupling reactions, oxidations, and other organic transformations.
• Pigment and Dye Intermediate: Serves as a key starting material in the production of various green and blue pigments and dyes.
• Wood Preservative: An active ingredient in formulations designed to protect wood from fungal decay and insect damage.
• Agricultural Fungicide: Used in the synthesis of copper-based fungicidal compounds for crop protection.
• Electroplating & Surface Treatment: Provides a source of copper ions for electroplating baths and surface finishing processes.
• Analytical Reagent: Employed in laboratory settings as a reagent for analytical chemistry and educational demonstrations.
• Feed Additive Precursor: Used in the manufacture of nutritional supplements for animal feed.

Basic Information

Product Name	Copper(II) Acetate Monohydrate
CAS No.	66923-66-8
Molecular Formula	C4H8CuO5 • H2O
Molecular Weight	199.65 g/mol
Synonyms	Cupric Acetate Monohydrate; Copper Diacetate Monohydrate; Acetic Acid, Copper(2+) Salt, Monohydrate; Crystallized Verdigris; Copper Acetate (1:2) Monohydrate; Copper(2+) Acetate Hydrate; Cu(OAc)2•H2O
EINECS	205-553-3 (for the anhydrous form)

Quality Control

Our Copper(II) Acetate Monohydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and other critical parameters 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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light, which can affect product quality.

Specification

Item	Specification
Appearance	Blue-green crystalline powder
Identification (IR)	Conforms
Assay (Cu basis)	≥ 98.0 %
Water Content (KF)	7.0 - 9.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.01 %
Iron (Fe)	≤ 0.005 %
Insoluble Matter	≤ 0.02 %

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