Certificate of Analysis

Product Name POLYSTYRENE For Synthesis
CAS Number 9003-53-6
Molecular Formula (C8H8)n
Catalogue No. AL1212A
Molecular Weight varies (polymer)
Batch Number AL-2026-AL1212A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay Purity > 98% > 98%
Moisture Content < 0.5% 0.3%
Residue on Ignition < 0.1% 0.05%
Related Substances None detected None detected
Solubility Insoluble in water Insoluble in water
Result: The above product is expected to comply with For Synthesis grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications