| Certification: | ISO9001:2008 |
|---|---|
| Type: | Trace Minerals |
| Name: | 25% Copper Sulfate Pentahydrate Feed Grade |
|
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| Testing Item | Standard | Result |
| Appearance | blue crystal, odorless | conforms |
| Solubility | soluble in water and alcohol | conforms |
| Content (on dry basis)/% | ≥98.00 | 99.90 |
| Copper(Cu)/% | ≥25.00 | 25.20 |
| Zinc(Zn)/% | ≤0.0010 | 0.0007 |
| Heavy Metal(Pb)/% | ≤0.0030 | 0.0010 |
| Arseni(As)/% | ≤0.0050 | 0.0020 |
| Mercury(Hg)/% | ≤0.00001 | conforms |
| Cadmiu(Cd)/% | ≤0.0010 | conforms |
| Fines(through 420um)/% | ≥95.00 | conforms |
| Note: When a user with special requirements for fineness, negotiated by the supply and demand sides | ||
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