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China
Persona de contacto Tao
Dinghai, Jilin
Technical Data:
Item |
Index |
|
CuSO4·5H2O (%) |
≥*8 |
≥*6 |
Cu (%) |
   ≥*5.*6 |
  ≥*4.5 |
Water insoluble (%) |
≤0.2 |
≤0.2 |
Pb (%) |
  ≤*0 ppm |
  ≤*0 ppm |
As (%) |
≤4 ppm |
 ≤4 ppm |
Fineness |
****0 mesh ≥*5% passing rate ****0 mesh ≥*5% passing rate ≥*0  mesh  ≥*5% passing rate |