Product Name: Copper Sulphate
Type: Trace Elements Additive
HS Code: 2833250000
Molecular Formula: CuSO4·5H2O
CAS NO.: 7758-99-8
It is a blue crystalline powder, odorless with a nauseous metallic taste. Relative density is 2.284, Molecular Weight: 249.69g/mole. It belongs to Class 9 hazardous substances (UN Number: 3077). Stable in dry and cool air, it decomposes to CuO when heated to 650°C. Easily soluble in water and methanol.
| Index Name | Index Value |
|---|---|
| Copper Sulphate (as CuSO4·5H2O) / % | ≥98.5 |
| Copper Sulphate (as Cu) / % | ≥25.1 |
| As / (mg/kg) | ≤4 |
| Pb / (mg/kg) | ≤5 |
| Cd / (mg/kg) | ≤0.1 |
| Hg / (mg/kg) | ≤0.2 |
| Water Insoluble content | ≤0.5 |
| Particle Size (Pass 800μ sieve) | ≥95 |



Equipped with advanced manufacturing facilities and a professional technical team, we ensure high-quality standards for all phosphate and sulphate products. Leveraging rich mineral resources, we provide stable and top-tier nutritional additives.
Our products are exported to over 30 countries worldwide. we focus on stable quality and exceptional customer service, which are the cornerstones of our long-term business relationships.

