CERTIFICATE OF ANALYSIS
Product Name POTASSIUM PERMANGANATE AR/ACS CAS Number 7722-64-7
Molecular Formula KMnO4 Catalogue No. AL3753
Molecular Weight 158.03 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (by Iodometric)
Substance insoluble in water
Chloride (Cl)
Sulphate (SO4)
Total Nitrogen (N)
Lead (Pb)
Copper (Cu)
Iron (Fe)
Dark purple or black or blackish purple or Greenish black or brownish color crystals or crystalline powder with metallic luster.
99.5 % w/w min.
0.05 % max
0.005% max
0.005% max
0.015% max
0.002% max
0.002% max
0.002% max
Blackish purple color crystals with metallic luster.
99.85% w/w
0.03 %
< 0.005%
< 0.005%
< 0.015%
< 0.002%
< 0.002%
< 0.002%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane