CERTIFICATE OF ANALYSIS
Product Name POTASSIUM METAPERIODATE AR/ACS CAS Number 7790-21-8
Molecular Formula KIO 4 Catalogue No. AL3740
Molecular Weight 230 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Chloride, chlorate and bromide, bromate (as Cl)
Iodide (I)
Sulphate (SO4)
Manganese (Mn)
Loss on drying (105°C)
Colorless Crystal
Min. 99.8%
<0.01%
<0.001%
<0.01%
<0.00015%
<0.1%
Colorless Crystal
99.96%
0.008%
<0.001%
<0.01%
0.0001%
<0.1%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane