Certificate of Analysis

Product Name HYDROXY PROPYL METHYL CELLULOSE K 100 (HPMC)
CAS Number 9004-65-3
Molecular Formula C56H108O30
Catalogue No. AL0818E
Molecular Weight approximately 120,000 g/mol
Batch Number AL-2026-AL0818E
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (Purity) ≥ 99% 99.5%
Moisture Content ≤ 5% 4.2%
Residue on Ignition ≤ 1% 0.5%
Viscosity (2% solution) 100,000 - 200,000 mPa·s 150,000 mPa·s
pH (1% solution) 6.0 - 8.0 7.0
Result: The above product is expected to comply with K 100 grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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