CERTIFICATE OF ANALYSIS
Product Name SODIUM HYDROXIDE PELLETS (OR PEARLS) Extra Pure CAS Number 1310-73-2
Molecular Formula NaOH Catalogue No. AL4158
Molecular Weight 40 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Carbonate (as Na2CO3)
Chloride (Cl)
Sulphate (SO4)
Phosphate (PO4)
Silica (SiO2)
Total nitrogen (N)
Heavy metals (as Pb)
Iron (Fe)
Aluminium (Al)
Arsenic (As)
Potassium (K)
White deliquescent pellets
(Min.) 98%
<1%
<0.01%
<0.003%
<0.002%
<0.01%
<0.0005%
<0.0005%
<0.001%
<0.001%
<0.0004%
<0.1%
White deliquescent pellets
98.2%
<1%
<0.01%
NIL
0.001%
<0.01%
0.0004%
<0.0005%
0.0009%
0.0008%
0.0003%
<0.1%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane