Periodic Acid (Reag. USP, Ph. Eur.) for analysis, ACS

Periodic Acid (Reag. USP, Ph. Eur.) for analysis, ACS
Content: 100 GRM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Assay (Iodom.): 99.0-101.0%

?maximum limit of impurities:
Insoluble matter in H2O: 0.005 %
Residue on ignition (as SO4): 0.01 %
Sulfate (SO4): 0.01%
Iodide (I): 0.001%
Chloride, chlorate, bromide and bromate (as Cl): 0.01%
Heavy metals (as Pb): 0.005%
Cu: 0.001 %
Fe: 0.001 %
Ni: 0.001 %