Product Name: Copper Sulfate Pentahydrate 
Size: s31 
Molecular formula: CuSO4.5H2O 
Molecular Weight: 249.68 
HS code: 28332500 
CAS: 7758-98-7 
Appearance: light blue crystalline powder 
Odor: odorless 
Melting point: 110 degrees Celsius more than 100 degrees Celsius, the loss of crystal hydrate 
Boiling Point: 653 degrees C (decomposition) 
Can dissolve in water: 320 g / L (20 degrees) 
Density: 2.284 
Project Enterprise Standard 
Copper sulfate pentahydrate, ≥ 98% 
(Copper) of copper, ≥ 25% 
(Nickel) of nickel,% ≤ 0.05 
(Iron) Fe,% ≤ 0.05 
(Zn) Zinc,% ≤ 0.001 
(Lead) Lead,% ≤ 0.001 
  Arsenic,% ≤ 0.002 
Water Insoluble% ≤ 0.2