Certificate of Analysis

Product Name STYRENE 99% (monomer)
CAS Number 100-42-5
Molecular Formula C8H8
Catalogue No. AL01473
Molecular Weight 104.15 g/mol
Batch Number AL-2026-AL01473
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (Purity) ≥99% 99.5%
Density 0.906 g/mL 0.905 g/mL
Boiling Point 145 °C 144.8 °C
Flash Point 30 °C 29 °C
Moisture Content ≤0.1% 0.05%
Residue on Ignition ≤0.01% 0.005%
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