Item
|
Specifications
|
Name
|
Copper sulfate food grade
|
Purity
|
98.0%---102.0%
|
Hydrogen sulfide unprecipitation material
|
0.3% max
|
As
|
3ppm max
|
Pb(GT-18)
|
10ppm max
|
Fe
|
0.01% max
|