CERTIFICATE OF ANALYSIS
Product Name PROPYLENE GLYCOL MONOMETHYL ETHER For Synthesis CAS Number 107-98-2
Molecular Formula C 4 H 10 O 2 Catalogue No. AL3846
Molecular Weight 90.12 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (GC area %)
Density (d20 o/ 4 o)
Peroxides as [H2O2]
2-methyl 1-propanol [GC area]
Identity (IR)
Colorless liquid
Min. 98.0%
0.920 – 0.922
<0.005%
<0.5%
Conforms
Colorless liquid
98.49%
0.923
0.004%
<0.5%
Conforms
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane