Description

Copper Oxysulfate CAS NO 12158-97-3 is a versatile inorganic compound valued for its dual functionality as a source of bioavailable copper and a fungicidal agent. This material is essential for industries requiring precise nutrient delivery or effective crop protection. It is primarily utilized in the formulation of agricultural fungicides, micronutrient fertilizers, and wood preservatives.

Application

• Agricultural Fungicide: A key active ingredient in formulations designed to control fungal diseases such as downy mildew, blight, and leaf spot on a variety of crops.
• Micronutrient Fertilizer: Used to correct copper deficiencies in soils, promoting healthy plant growth and development.
• Wood Preservative: Incorporated into treatments to protect timber from decay fungi and insect damage.
• Animal Feed Supplement: Serves as a nutritional copper source in mineral premixes for livestock.
• Algicide/Bactericide: Employed in water treatment systems and paints to inhibit the growth of algae and bacteria.
• Catalyst Precursor: Used in certain chemical synthesis and industrial catalytic processes.

Basic Information

Product Name	Copper Oxysulfate
CAS No.	12158-97-3
Molecular Formula	CuO·CuSO₄ (commonly represented)
Molecular Weight	Contact for details
Synonyms	Copper Sulfate Oxide; Basic Copper Sulfate; Copper Sulfate Basic; Cupric Sulfate Oxide; Copper Hydroxide Sulfate; Bordeaux Mixture Component; Tribasic Copper Sulfate; Copper(II) Oxysulfate
EINECS	235-285-2

Quality Control

Our Copper Oxysulfate is manufactured under a rigorous quality management system. Each batch is tested to ensure it meets precise specifications for copper content, purity, and particle size distribution relevant to its intended application. Certificates of Analysis (COA) documenting these parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Keep container tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Green to blue-green powder
Identification	Complies (IR / Chemical)
Assay (as Cu)	≥ 50.0%
Water Soluble Copper	≤ 1.0%
Lead (Pb)	≤ 20 mg/kg
Arsenic (As)	≤ 10 mg/kg
Particle Size (Passing 150 mesh)	≥ 95%
Loss on Drying	≤ 2.0%

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