Choose the Form That Suits Your Process
Copper Sulphate Pentahydrate is the base compound behind every grade we supply — available as coarse crystal or finely milled powder depending on how you plan to use it.
Copper Sulphate Pentahydrate
CuSO₄·5H₂O — the standard hydrated compound, ~25% copper by weight, bright blue in colour.
- Base form for all grades
- 25 kg & 50 kg bags
- Water soluble
Copper Sulphate Crystal
Coarse, irregular blue crystals — the traditional form used for pond dosing and Bordeaux mixture.
- Slower, controlled dissolution
- Low dust generation
- Ideal for manual dosing
Copper Sulphate Powder
Finely ground powder for rapid, uniform dissolution in feed premixes and spray tanks.
- Fast dissolution
- Uniform blending
- Custom mesh sizes
Six Grades, Each Built for Its Industry
Purity levels, testing parameters and packaging are tailored to the end use of each grade.
Agriculture Grade
Fungicide (Bordeaux Mixture), micronutrient fertilizer and foliar spray applications.
View GradeTechnical Grade
General industrial and chemical manufacturing applications requiring standard purity.
View GradeElectroplating Grade
High-purity, low-insoluble-matter grade for copper plating baths and PCB manufacturing.
View GradeLaboratory Grade AR Grade
Analytical-reagent purity for titrations, indicator solutions and educational demonstrations.
View GradeIndustrial Grade
Mining flotation, textile mordanting, leather processing and wood preservation.
View GradeNot sure which grade or form you need?
Tell us your application and our chemical experts will recommend the right specification, packaging and quantity.
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