CERTIFICATE OF ANALYSIS
Product Name SODIUM SILICATE SOLUTION Extra Pure CAS Number 1344-09-8
Molecular Formula ---------- Catalogue No. AL4266
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (as Na2O)
Assay (as SiO2)
Wt. per ml at 20 0C
Almost colorless, slightly opaque viscous, tacky liquid..
7.5 – 10%
25 – 28%
1.296 – 1.396g
Almost colorless, slightly opaque viscous, tacky liquid..
9.32%
27.96%
1.396 g
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane