CERTIFICATE OF ANALYSIS
Product Name THIOMERSAL [2(ethylmercurio)thio)- benzoic acid sodium salt] CAS Number 54-64-8
Molecular Formula C 2 H 5 .Hg.S.C6 H 4.COONa Catalogue No. AL4536
Molecular Weight 404.81 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (ex Hg)
Hg content
pH
Loss on drying
Pale cream coloured crystalline powder
Min. 97.0%
About 60.8%
About 6.8
<0.3%
Pale cream coloured crystalline powder
97.24%
60.71%
7.2
0.1%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane