Certificate of Analysis

Product Name TETRAETHYL ORTHOSILICATE 99%
CAS Number 78-10-4
Molecular Formula Si(OC2H5)4
Catalogue No. AL2564C
Molecular Weight 208.33 g/mol
Batch Number AL-2026-AL2564C
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Density 0.934 g/mL 0.934 g/mL
Boiling Point 168 °C 168 °C
Flash Point 33 °C 33 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances None detected None detected
Result: The above product is expected to comply with 99% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications