Chemical Name
POTASSIUM IODIDE
Reference No.
60-10-068-00
F. Wt.
166
Formula
KI
SPECIFICATIONS
Appearance
White slightly hygroscopic granular powder
Assay
Min: 99.5%
Clarity of 20% aqueous solution
Clear and colorless
Loss on drying at 110oC
Max : 0.2% wt
pH of 5%aqueous solution at 25oC
6-9.2
Insoluble matter
Max : 0.005%
Chlorides and Bromides
Max :0.01%
Iodates
Absent to test
Nitrogen compounds
Max : 0.001%
Phosphates
Max : 0.001%
Sulphates
Max : 0.005%
Barium
Max : 0.002%
Ca and Mg ppt
Max : 0.005%
Heavy metals as Pb
Max : 0.005%
Iron
Max : 0.0003%
Iodine consuming substances
Max : 0.001%
Sulphides
Absent to test
Practical test
Passes the test
Quantity of sample required for test
500 gms
Mode of packing
To be packed in a wide mouthed air tight brown glass bottles with PE insert and PE screw cap. This bottle shall be completely covered with PE cover and sealed at the top or packed in thick PE bags heat sealed and sealed at the top or packed in a thick PE bags heat sealed and kept inside cardboard box.
POTASSIUM IODIDE
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