Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000, GMP
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Availability:
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Copper Sulphate Pentahydrate, Copper Sulphate, CuSo4 manufacturer / supplier in China, offering CuSo4, Natural Potassium Humate Full Water Soluble Humic Acid Organic Fertilizer, Factory Agricultural Biological Organic Fertilizer Fulvic Acid and so on.

Diamond Member Since 2012
Audited Supplier


Min. Order: 5 Tons
Port: Qingdao, China
Production Capacity: 500000/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Application: Vegetables, Flowers, Fruit
Appearance: Crystal
Infection on Soil: Physiological Neutral
Chemical Character: Chemical Neutral
Release Type: Quick
Compound Type: Soluble Inorganic Salts

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Basic Info

Model NO.
Nutrient Composition
Elemental Fertilizer
Copper Fertilizer
Transport Package
HS Code
Chemical Formula: CuSO4.5H2O
Molecular weight: 249.68
Copper sulphate pentahydrate is the most important inorganic copper fertilizer; it is water soluble and quick action, providing Cu2+which is essential to form chlorophyll. It promotes photosynthesis, increases the carbohydrate content, promotes floral organs development and maturity. Also, it helps activating many enzymes, improves resistance to diseases.
Appearance: transparent blue crystals, granules or powder
Purity: 94%
Copper: 24% min
Heavy metal (Pb): 20 ppm max
Arsenic (As): 20 ppm max
Water insoluble: 0.2% max
Copper Sulphate can be used as fertilizer or fungicide. It is hygroscopic, therefore may not mix well with granular NPK fertilizers while mixing with superphosphate may produce insoluble compounds with low copper availability.
For specific application rates follow the recommendation of a qualified individual or institution.
1. Cu is essential for plants but excessive Cu is toxic to plant, please control the dosage when application.
2. Irritant product, operate it carefully and avoid direct contact with skin and eyes. Make preparation for protection.
Package and storage:
Package: plastic woven bag, PE liner, 25kgs, 50kgs or according to client request.
Storage: Store in closed containers in a cool, dry, well-ventilated area, away from heat sources and reducing agents, and ensure that the bag is closed properly after use.
Keep away from galvanized pipe and nylon equipment. If container or bag is damaged, place the container or bag in a plastic bag.

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