产品通用描述： Industrial Grade 96.0% min Water Insoluble : 0.2% max H2SO4: 0.1% max
Fertilizer Grade 98% min Cu: 25% min As: 15 ppm max Pb: 15 ppm max Cd: 15 ppm max Blue powder or lump 20-50mm
Feed Grade 98% min Cu: 25% min Ni: 20ppm max Pb: 10 ppm max Cd: 10 ppm max As: 10 ppm max Hg: 0.1ppm max Fe: 0.1% max Water Insoluble: 0.05% max Blue powder or lump 20-50mm
Plating Grade 99.0% min Cu: 25.2% min Co: 5ppm max Zn: 10ppm min Fe: 10ppm max As: 5ppm max Cl: 10ppm max Pb
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