Potassium Iodate (Reag. USP, Ph. Eur.) for analysis, ACS

Potassium Iodate (Reag. USP, Ph. Eur.) for analysis, ACS
Content: 100 GRM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Assay (Iodom.): 99.4-100.4%
pH of 5% solution: 5.0-8.0

?maximum limit of impurities:
Insoluble matter in H2O: 0.005 %
Loss on drying at 130°C: 0.05%
Nitrogen compounds (as N): 0.002%
Sulfate (SO4): 0.005%
Iodide (I): 0.001%
Bromide and Chloride (as Cl): 0.01%
Heavy Metals (ICP-OES): 0.0005 %
As: 0.0001 %
Cd: 0.0005 %
Co: 0.0005 %
Cu: 0.0005 %
Fe: 0.001 %
Mg: 0.001 %
Mn: 0.0005 %
Na: 0.005 %
Ni: 0.0005 %
Pb: 0.0005 %
Zn: 0.0005 %