Description

Copper (II) Hydroxide Sulfate is a versatile inorganic compound with a unique mixed-anion composition, offering the combined properties of copper hydroxide and copper sulfate. This product is valued for its efficacy as a fungicide and bactericide, providing a stable source of bioavailable copper ions for plant protection and industrial processes. It is essential for agricultural formulators, wood preservative manufacturers, and chemical synthesis facilities requiring a reliable copper source. CAS NO 1332-03-2.

Application

• Agricultural Fungicide: A key active ingredient in formulations for controlling fungal and bacterial diseases in a wide range of crops, including fruits, vegetables, and vines.
• Wood Preservation: Used in treatments to protect lumber and timber from decay fungi, mold, and insect damage, extending the service life of wood products.
• Algicide/Bactericide: Employed in water treatment systems, paints, and coatings to inhibit the growth of algae and bacteria.
• Chemical Synthesis: Serves as a precursor or catalyst in various inorganic and organic synthesis reactions.
• Animal Feed Supplement: Used as a source of essential copper in mineral premises for livestock nutrition, subject to appropriate regulatory approvals.
• Pigment & Ceramics: Can be utilized in the production of certain colored pigments and in ceramic glazes.

Basic Information

Product Name	Copper (II) Hydroxide Sulfate
CAS No.	1332-03-2
Molecular Formula	CuSO₄·3Cu(OH)₂·H₂O (Common representation)
Molecular Weight	~ 452.29 g/mol (for CuSO₄·3Cu(OH)₂)
Synonyms	Copper Hydroxide Sulfate; Basic Copper Sulfate; Copper Sulfate Hydroxide; Copper Sulfate Trihydroxide; Bordeaux Mixture Component; Tribasic Copper Sulfate; Copper(II) Sulfate Hydroxide; Cupric Hydroxide Sulfate
EINECS	215-568-7

Quality Control

Our Copper (II) Hydroxide Sulfate is manufactured under a stringent quality management system. Each batch is analyzed to ensure it meets precise specifications for copper content, purity, and physical properties relevant to its intended application. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay, insoluble matter, and heavy metal limits. Our production adheres to ISO 9001 standards, and we can support compliance with global regulatory frameworks including REACH.

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 to minimize exposure to atmospheric moisture (hygroscopic). Store away from strong acids and strong alkalis. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Light blue to green powder or crystalline solid
Identification (IR)	Conforms
Assay (as Cu)	≥ 53.0 %
Water Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO₄)	Balance
Heavy Metals (as Pb)	≤ 30 ppm
Arsenic (As)	≤ 5 ppm
Loss on Drying	≤ 2.0 %

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