cuso4 chemical industrial grade blue crystal copper sulphate
cuso4 chemical industrial grade blue crystal copper sulphate
Copper(II) sulphate, also known as copper sulfate , is the chemical compound with the chemical formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".
Grade: Agriculture grade
Specification
|
Item |
Index |
|
CuSO4.5H2O %≥ |
98.0 |
|
As mg/kg ≤ |
25 |
|
Pb mg/kg ≤ |
125 |
|
Cd mg/kg ≤ |
25 |
|
Water insoluble matter %≤ |
0.2 |
|
H2SO4 %≤ |
0.2 |
Applications:
Copper sulphate can be used to kill fungi. It is mixed with lime water to form Bordeaux mixture.
It is used as a fungicide to control fungi on crops such as lemon and grape, and to prevent fruit from decaying. Dilute solutions are used for sterilization in aquariums and for removing snails. Since copper ions are toxic to fish, the amount must be strictly controlled. Most fungi can be killed with very low concentrations of copper sulfate, and E. coli can also be controlled. In addition, the aquaculture industry is also used as the main raw material for trace element copper in feed additives.
Grade: Feed grade
Specification
|
Item |
Index |
|
CuSO4.5H2O %≥ |
98.5 |
|
Cu %≥ |
25.0 |
|
Water insoluble matter %≤ |
0.2 |
|
As %≤ |
0.0005 |
|
Pb %≤ |
0.001 |
|
Fineness (800um) %≥ |
95 |
Applications:
1.It is an imoortant trace element in drug feed.
2.Added into diet, it can effectively prevent and treat anemia, weak limbs, bone growth, joint swelling, osteoporosis, growth retardation, heartfailure,gastrolintestinal diseases and other symptoms.
3.Promote the growth of livestock and aquaticanimals, enhance disease resistance, improve feed utilization.
4.Sheep can also improve wool production and improve the quality.
5.Pigs also have similar antibiotic effects.
Grade: Electroplating grade
Specification
|
Item |
Index |
|
CuSO4.5H2O %≥ |
98.0 |
|
As % ≤ |
0.0005 |
|
Pb % ≤ |
0.001 |
|
Ca % ≤ |
0.0005 |
|
CI % ≤ |
0.002 |
|
Fe % ≤ |
0.002 |
|
Co % ≤ |
0.0005 |
|
Ni % ≤ |
0.0005 |
|
Zn % ≤ |
0.001 |
|
Water insoluble matter %≤ |
0.005 |
|
pH VALUE (5%,20) |
3.5~4.5 |
Copper sulphate is the electrolyte when electrolytic refined copper.
After several purification and filtration electroplating grade copper sulfate can reach high purity.
It will gradyally lose crystal water when it is place in the air for a long time and change into white.
25kg pp bag,25mts/20'fcl without pallet
OR 25kg pp bag, 20mts/20'fcl with pallet .
Pls contact Chessy for more details!
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier