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Personne àcontacter Ms. qingjuan
No. 205 Steel Road QIAOXI District, xingtai, Hebei
Specification: Chemical Formula: CuSO*5H2O Appearance: Free flowing white to blue crystalline powder Assay (as CuSO4·5H2O): ≥*8.0% Cu: ≥*5.0% Free Acid: ≤ 0.3% Insoluble Matter: ≤ 0.2% Lead (as Pb): ≤ *0 ppm Arsenic (as As): ≤*0 ppm . Cadmium (as Cd): ≤ *0 ppm Particle Size: ≥ *5% between *0~*0 mesh sieve Package: Net weight *5 kgs pp woven bags (polyethylene inner bags)
