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CERTIFICATE OF ANALYSIS
Product Name
POTASSIUM HYDROXIDE Pellets Extra Pure
CAS Number
1310-58-3
Molecular Formula
KOH
Catalogue No.
AL3705
Molecular Weight
56.11
Batch Number
Manufacturing Date
December-2020
Expire Date
November-2025
TYPE OF TEST
STANDARD
OBSERVED
Description
Assay
Carbonate (as K2CO3)
Chloride (Cl)
Sulphate (SO4)
Phosphate (PO2)
Silicate (SiO2)
Total nitrogen (N)
Heavy metals (as Pb)
Iron (Fe)
Aluminium (Al)
Arsenic (As)
Calcium (Ca)
Sodium (Na)
White deliquescent pellets
(Min.) 85%
<2%
<0.004%
<0.003%
<0.002%
<0.01%
<0.0005%
<0.0005%
<0.001%
<0.001%
<0.0004%
<0.002%
<0.5%
White deliquescent pellets
85.45%
1%
<0.004%
0.002%
<0.002%
<0.01%
0.0004%
0.0004%
<0.001%
<0.001%
0.0003%
0.001%
0.36%
Result:
The above product complies with EP grade
Tested By
Hitesh Kunjathur