CAS No.: | 7758-99-8 |
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Formula: | CuSo4.5H2O |
EINECS: | 231-847-6 |
Classification: | Copper Sulphate |
Grade: | AR |
Specific Usage: | For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index |
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Pentahydrate Copper Sulphate 98% Price for Agriculture
copper sulphate, is the chemical compound with the chemicals formulaCuSO4. 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.
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 |
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