Specifications | |
---|---|
Assay (complexometric, ZnCl₂) | 98.0 - 100.5 % |
Identity | passes test |
Insoluble matter | ≤ 0.005 % |
pH-value (10 %; water) | 4.6 - 5.5 |
Nitrate (NO₃) | ≤ 0.003 % |
Oxide chloride (as ZnO) | ≤ 1.20 % |
Sulphate (SO₄) | ≤ 0.002 % |
Total nitrogen (N) | ≤ 0.002 % |
Aluminium,Calcium,Magnesium,Heavy metals,Iron | passes test |
Ca (Calcium) | ≤ 0.001 % |
Cd (Cadmium) | ≤ 0.0005 % |
Cu (Copper) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.0005 % |
K (Potassium) | ≤ 0.02 % |
Mg (Magnesium) | ≤ 0.01 % |
Na (Sodium) | ≤ 0.005 % |
NH₄ (Ammonium) | ≤ 0.005 % |
Pb (Lead) | ≤ 0.001 % |