Assay (iodometric): 99.0 - 103.0 %
Identity (IR-spectrum): passes test
Appearance of solution: passes test
pH-value (5 %; water): 8.0 - 10.0
Bromide (Br): passes test
Matter insoluble in ethanol: ≤ 1.5 %
ortho compounds: passes test
Corresponds to ACS,Reag. Ph Eur



