Other name：Copper Sulfate Pentahydrate, bluestone, blue vitriol, copper vitriol
CAS No.: 7758-98-7
EINECS No.: 231-847-6
HS No.: 2833250000
UN No.: 3077
Molecular Formula: CuSO4·5H2O
Molecular weight：249.69
1. Appearance: Blue crystal or powder.
2. Specifications:
2.1 Copper Sulfate Industry / Agricultural Grade
Quality standards：GB437-1993
| Item |
Index |
|
| Excellent grade | Qualified | |
| CuSO4·5H2O , wt%≥ | 98.0 | 96.0 |
| CuSO4·5H2O (as Cu2+), wt%≤ | 24.94 | 24.43 |
| Acidity (as H2SO4) ,wt%≤ | 0.1 | 0.2 |
| Insoluble Matters, wt%≤ | 0.2 | 0.2 |
Quality standards：HG2932-1999
| Item | Index |
| CuSO4·5H2O , wt%≥ | 98.5 |
| CuSO4·5H2O as Cu,%≥ | 25.06 |
| Insoluble Matters, wt%≤ | 0.2 |
| Lead (Pb) , wt%≤ | 10 |
| Arsenic(As) , wt%≤ | 5 |
| Fineness （by 800um screen）,wt%≥ | 95 |
Quality standards：HG29210-2012
| Item | Index |
| CuSO4·5H2O , wt%≥ | 98.0-102.0 |
| Insoluble Matters in H2S, wt%≤ | 0.3 |
| Iron（Fe）, wt%≤ | 0.01 |
| Lead (Pb) , wt%≤ | 4 |
| Arsenic(As) , wt%≤ | 3 |
4. Uses: Copper sulfate in the chemical industry is one of the important raw materials used for producing other copper salt, mainly used for fruit trees, fish pond in agricultural insecticidal, sterilization, etc. Widely used in feed industry, fertilizer industry, chemical industry, electroplating industry, mineral processing industry, pharmaceutical industry, veterinary industry and pesticide industry.
5. Storage: Stored in cool and ventilated, avoid light place.
Welcome to contact u