Specifications :

• 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