Cloruro di potassio AGR, ISO, ACS, Ph. Eur., 1 kg

Potassio cloruro AGR ISO, ACS, Ph. Eur.
KCl
M.W: 74.55 CAS: 7447-40-7 EC: 231-211-8 TARIC: 31042090

Assay ≥ 99.5%
Barium (Ba) ≤ 0.001%
Calcium (Ca) ≤ 0.001%
Iron (Fe) ≤ 0.0002%
Magnesium (Mg) ≤ 0.0005%
Sodium (Na) ≤ 0.02%
Heavy metals (Pb) ≤ 0.0005%
Sulfates (SO4) ≤ 0.002%
Bromide (Br–) ≤ 0.01%
Iodides (I–) ≤ 0.002%
Phosphate (PO4) ≤ 0.0005%
Nitrogen (N) ≤ 0.001%
Loss on drying ≤ 0.2%
pH 5 – 8%