CuSO4 99% Copper(II) Sulfate Pentahydrate
RAW MATERIAL
CuSO4

CuSO4 99% Copper(II) Sulfate Pentahydrate

CuSO4 99% Copper(II) Sulfate Pentahydrate is a high-purity blue crystalline inorganic copper salt used in textile, analytical, electroplating, agricultural, chemical-processing, and specialty industrial applications.

Chemical Name
Copper Sulphate
Molecular Weight
249.69 g/mol
Molecular Formula
CuSO4·5H2O
EINECS
616-477-9
PRODUCT OVERVIEW

Product Description

CuSO4 99% Copper(II) Sulfate Pentahydrate is a high-purity inorganic copper salt supplied as distinctive blue crystalline granules. The pentahydrate form contains five molecules of crystallization water and is widely recognized for its characteristic blue appearance. The material is used across a range of regulated agricultural, textile, analytical, electroplating, chemical-processing, and specialty industrial applications. It also serves as a source of copper in selected manufacturing processes and as a raw material for the production of other copper-based compounds. Its referenced technical specification controls Copper(II) Sulfate Pentahydrate content, copper concentration, metallic impurities, chloride, water-insoluble matter, pH, and physical appearance. These parameters provide a structured quality profile for evaluating product purity and consistency. Copper(II) Sulfate Pentahydrate requires controlled professional handling due to its health and environmental hazards. Final suitability should be evaluated according to the intended application, supplier-specific technical documentation, applicable Safety Data Sheet, and relevant regulatory requirements.
PRODUCT PARAMETERS

General Parameters

Appearance
Blue crystalline granules
Physical Form
Crystalline solid
Hydration Form
Pentahydrate
Chemical Type
Inorganic copper salt
Main Content
Copper(II) Sulfate Pentahydrate 99% min
Copper Content
25.2% min
KEY PROPERTIES

Product Characteristics

High-purity Copper(II) Sulfate Pentahydrate supplied in a characteristic blue crystalline form.
Contains five molecules of crystallization water as part of the pentahydrate crystalline structure.
Provides a controlled source of copper for selected industrial, analytical, and chemical-processing applications.
Suitable for regulated textile, electroplating, agricultural, and specialty industrial applications according to the required grade.
Defined purity controls limit iron, zinc, lead, chloride, cobalt, calcium, arsenic, nickel, cadmium, and water-insoluble matter.
Controlled pH and high pentahydrate content support consistent product quality in professionally managed industrial applications.
Requires responsible professional handling because copper sulfate compounds can present health and environmental hazards.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Appearance Blue crystalline granules
Content (CuSO4·5H2O) by wt % 99 min
Cu by wt % 25.2 min
Fe by ppm 10 max
Zn by ppm 10 max
Pb by ppm 10 max
Cl by ppm 10 max
Co by ppm 5 max
Ca by ppm 5 max
As by ppm 5 max
Ni by ppm 5 max
Cd by ppm 3 max
Water-insoluble substances by wt % 0.5 max
pH value, 5% solution at 25°C 3.5 - 4.5
APPLICATIONS

Typical Uses

Used in selected textile-processing applications where copper sulfate functionality is required.
Applied in regulated agricultural and crop-protection formulations where Copper(II) Sulfate Pentahydrate is permitted for the intended use.
Used as an analytical and laboratory reagent in suitable professionally controlled applications.
Applied in industrial copper-electroplating and metal-finishing systems requiring a controlled copper salt source.
Used as a raw material for the manufacture of selected copper-based salts and specialty chemical products.
Applied in selected tanning, textile-treatment, and industrial preservation processes according to the required grade and regulatory conditions.
Used in regulated animal-nutrition applications where an appropriate feed-grade copper source is specifically approved and documented.
STORAGE & HANDLING

Handling Guidance

Store in securely closed and appropriately labeled compatible packaging in a cool, dry, and well-ventilated chemical-storage area. Protect the material from contamination, excessive moisture, direct sunlight, and incompatible substances. Copper(II) Sulfate Pentahydrate should be handled only according to the supplier-specific Safety Data Sheet and applicable workplace chemical-safety requirements. Avoid unnecessary direct exposure and prevent uncontrolled release to the environment. Storage, transportation, spill management, and disposal should follow applicable regulations and the technical and safety documentation supplied by the actual PBL supplier.
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