POTÁSSIO IODETO PA 1KG MERCK

Assay argentometric min 99.5 % pH-value 5 %; water 6.0 - 8.0 Chloride and Bromide as Cl max 0.01 % Iodate IO3 max 0.0002 % Phosphate (PO4) max 0.001 % Sulphate (SO4) max 0.001 % Total nitrogen (N) max 0.001 % Heavy metals as Pb max 0.0005 % As (Arsenic) max 0.00001 % Ba (Barium) max 0.002 % Ca (Calcium) max 0.001 % Cu (Copper) max 0.0002 % Fe (Iron) max 0.0003 % Mg (Magnesium) max 0.001 % Na (Sodium) max 0.030 % Pb (Lead) max 0.0002 % Reducing substances passes test Loss on drying 105 °C max 0.1 % Corresponds ISO