SULFAT DE CUPRU PENTAHIDRAT AGR ACS 1 KG

Puritate 98.0-102.0%

Substante insolubile in apa (H2O) ≤ 0.005%

Clorura (Cl–) ≤ 0.001%

Nitrogen (N) compusi ≤ 0.002%

Nichel (Ni) ≤ 0.005%

Fier (Fe) ≤ 0.003%

Calciu (Ca) ≤ 0.005%

Sodiu (Na) ≤ 0.02%

Potasiu (K) ≤ 0.01%