Copper Sulfate Product Details

Product Introduction

Copper Sulfate is an inorganic compound typically appearing as blue crystals (pentahydrate) or white powder (anhydrous). With purity ≥99% and excellent bactericidal/catalytic properties, it's essential for agriculture, electroplating and water treatment industries.

Specifications

• Chemical Name: Copper Sulfate

• CAS No.: 7758-98-7 (anhydrous) | 7758-99-8 (pentahydrate)

• Molecular Formula: CuSO₄ (anhydrous) | CuSO₄·5H₂O (pentahydrate)

• Molecular Weight: 159.61 (anhydrous) | 249.69 (pentahydrate)

• Purity: ≥99%

• Copper Content: ≥25% (pentahydrate)

• Water Insolubles: ≤0.05%

• Solubility: 320g/L (20℃)

Product Grades

• Agricultural Grade: GB/T 437-2017

• Electroplating Grade: High purity, low impurities

• Industrial Grade: HG/T 3592-2010

• Reagent Grade: ACS standard

Packaging

• 25kg/moisture-proof woven bag

• 50kg/plastic sealed drum

• 1000kg/jumbo bag

• Bulk (≥5 tons)

Key Advantages

✓ High purity (≥99%)
✓ Fast and complete dissolution
✓ Stable copper content
✓ Low impurity levels
✓ Complies with international standards

Main Applications

1. Agriculture

• Fungicide (Bordeaux mixture)

• Micronutrient fertilizer

• Seed treatment

2. Electroplating

• Copper plating raw material

• Electrolytic copper refining

• Electroless copper plating

3. Water Treatment

• Algaecide

• Swimming pool disinfectant

• Wastewater treatment

4. Other Uses

• Catalyst

• Pigment manufacturing

• Animal feed additive

Certifications

• Agricultural: GB/T 437-2017

• Industrial: HG/T 3592-2010

• ISO9001 Quality System

• REACH registered

Safety Information

• Hazard Class: Class 9 hazardous material

• UN Number: UN3077

• Storage: Dry and ventilated place

• Shelf Life: 24 months

• Protection: Avoid inhalation and contact

Usage Guidelines

1. Agricultural use:

   • Fungicide: 0.5-1% solution

   • Foliar spray: 0.02-0.05% concentration

2. Electroplating bath:

   • Concentration: 50-250g/L

   • Temperature: 20-40℃

3. Water treatment:

   • Algaecide: 0.5-2ppm

   • Disinfection: 1-5ppm

Why Choose Us?

✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness