Customization: | Available |
---|---|
CAS No.: | 7758-98-7 |
Formula: | Cuo4s |
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ITEM
|
Flotation Grade
|
Industrial Grade
|
Feed Grade
|
Electroplating Grade
|
CuSO4.5H2O %≥
|
96
|
98
|
98.5
|
99
|
Cu %≥
|
24.5
|
25
|
25.1
|
25.2
|
H2SO4 %≤
|
0.2
|
0.2
|
0.2
|
0.2
|
Water Insoluble%≤
|
0.2
|
0.2
|
0.2
|
0.1
|
Pb ≤
|
10ppm
|
10ppm
|
10ppm
|
10ppm
|
As ≤
|
5ppm
|
5ppm
|
4ppm
|
5ppm
|
1.Copper sulfate can be used to kill fungi. Mixed with lime water to produce Bordeaux liquid, which is used to control fungi on crops such as lemons and grapes. Dilute solutions are used for sterilization and snail removal in aquariums. Since copper ions are toxic to fish, the amount must be strictly controlled. Most fungi require only very low concentrations of copper sulfate to be killed.
2.Copper sulfate can also be used to control E. coli. Ketone sulfate aqueous solution has a strong bactericidal effect, and is mainly used in agriculture to control fruit trees, malt, potatoes, rice and other diseases, with good effects, but poor effect on rust and powdery mildew.
3.It can also be used for algae removal in rice fields and ponds. It is also a trace element fertilizer, can improve the stability of chlorophyll, prevent chlorophyll from being destroyed prematurely, promote crop absorption, crop copper deficiency when losing green, fruit trees lack copper, fruit small fruit, pulp hard, serious fruit tree death, copper-sensitive crops are cereal crops such as wheat, barley, oats, etc., mainly used for seed treatment and extra-root top dressing.
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