Copper (as Cu) content in the form of Cu-EDTA: Minimum 12.0%
pH (5% solution): 5.5 – 6.5
Matter insoluble in water: Maximum 0.5%
Lead (as Pb): Maximum 0.003%
Cadmium (as Cd): Maximum 0.0025%
Arsenic (as As): Maximum 0.01%
Appearance: Free-flowing powder