CERTIFICATE OF ANALYSIS
Product Name BARIUM SULPHATE AR CAS Number 7727-43-7
Molecular Formula BaSO 4 Catalogue No. AL0572
Molecular Weight 233.39 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Chloride (Cl)
Free acid (H2SO4)
Phosphate (PO4)
Heavy metals (as Pb)
Arsenic (As)
Loss on ignition
A white powder
(Min.) 97%
<0.001%
<0.02%
<0.001%
<0.001%
<0.0001%
<2.0%
A white powder
97.28%
<0.001%
0.0092%
<0.001%
<0.001%
0.00008%
1%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane