CERTIFICATE OF ANALYSIS
Product Name MAGNESIUM OXIDE (light) AR CAS Number 1309-48-4
Molecular Formula MgO Catalogue No. AL2835
Molecular Weight 40.3 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Substance soluble in water
Substance insoluble in HCl
Chloride (Cl)
Carbonate (as CO2)
Total nitrogen (N)
Barium & strontium (as Ba)
Lead (Pb)
Calcium
Iron (Fe)
Potassium (K)
Copper (Cu)
Sodium (Na)
Zinc (Zn)
Loss on ignition at 950°C
White powder
(Min.) 97.0%
<0.5%
<0.005%
<0.01%
<1.5%
<0.002%
<0.005%
<0.001%
<0.02%
<0.005%
<0.005%
<0.001%
<0.2%
<0.0005%
<8.0%
White powder
97.68%
0.4%
<0.005%
<0.01%
1%
0.001%
0.004%
<0.001%
0.01%
0.004%
0.004%
<0.001%
0.1%
0.0004%
5.6%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane