Customization: | Available |
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CAS No.: | 7758-99-8 |
Formula: | CuSo4.5H2O |
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China Manufacturer High Purity Copper Sulphate Blue Inorganic Salt Copper Sulfate 98%
Copper sulfate, the chemical formula CuSO4, is white powder without water, or pale grayish green due to impurity, and is a soluble copper salt. The common form of copper sulfate is its crystal. Copper sulfate tetrahydrate monohydrate ([Cu(H2O)4]SO4·H2O, copper sulfate pentahydrate) is a blue solid, so it is commonly called blue vitriol and bile vitriol. Its aqueous solution is blue due to hydrated copper ions.
Grade: Agriculture grade
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 |
Item | Index |
CuSO4.5H2O %≥ | 98.5 |
Cu %≥ | 25.06 |
Water insoluble matter %≤ | 0.2 |
As %≤ | 0.0004 |
Pb %≤ | 0.001 |
Fineness (800um) %≥ | 95 |
Item | Index |
CuSO4·5H2O w/% ≥ | 98.0 |
As w/% ≤ | 0.0005 |
Pb w/% ≤ | 0.001 |
Ca w/% ≤ | 0.0005 |
Fe w/% ≤ | 0.002 |
Co w/% ≤ | 0.0005 |
Ni w% ≤ | 0.0005 |
Zn w% ≤ | 0.001 |
Cl w% ≤ | 0.002 |
Water insoluble matter % ≤ | 0.005 |
pH value (5%, 20 ºC) | 3.5~4.5 |
Product Name | Copper sulphate |
Item | Specification |
Copper sulphate (CuSO4·5H2O), w/% ≥ | 98.0 |
As, w/% ≤ | 0.001 |
Pb, w/% ≤ | 0.001 |
Fe, w/% ≤ | 0.002 |
Cl, w/% ≤ | 0.01 |
Water insoluble substance, w% ≤ | 0.02 |
PH (50 g/L solution) | 3.5~4.5 |
1. LDPE lined HDPE bags in 25 kgs and 50 kgs
2. 25mts/20'fcl without pallet
3. 20mts/20'fcl with pallet
4. According to customer's requirement
(1) We have 10 years export experience for this products.
(2) Exported to more than 50 countries
(3) Response within 12 hours
(4)Delivery on time. Within 7-10 working days after receipt your advance payment.
(5) Small order is welcomed 1 ton
(6) Lowest Factory price directly supply
1. Are you a trade company or factory?
We are a trade company and we have our own factory.
2. How do you control the copper sulphate quality?
We control our qualiy by the factory testing department. We also can do SGS or any other Third-party testing.
3. What's your payment terms?
T/T or L/C.
4. What is loading port?
Usually is Shanghai,Qingdao or Tianjin (Chinese main ports)