CERTIFICATE OF ANALYSIS
Product Name POTASSIUM CARBONATE ANHYDROUS AR/ACS CAS Number 584-08-7
Molecular Formula K 2 CO 3 Catalogue No. AL3665
Molecular Weight 138.21 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Insoluble matter
Loss at 300°
Chloride (Cl)
Nitrate (NO3)
Phosphate (PO4)
Silicate (SiO2)
Sulphate (SO4)
Ammonium (NH4)
Arsenic (As)
Calcium (Ca)
Copper (Cu)
Iron (Fe)
Lead Pb)
Magnesium (Mg)
Sodium (Na)
A hygroscopic white crystalline powder
(Min.) 99.9%
<0.005%
<2.0%
<0.002%
<0.002%
<0.0005%
<0.0025%
<0.003%
<0.0001%
<0.00004%
<0.002%
<0.0005%
<0.0005%
<0.0005%
<0.002%
<0.08%
A hygroscopic white crystalline powder
99.94%
0.004%
1.2%
<0.002%
<0.002%
0.0004%
0.001%
0.0016%
<0.0001%
0.00003%
<0.002%
0.0004%
<0.0005%
<0.0005%
0.001%
0.07%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane