CERTIFICATE OF ANALYSIS
Product Name n-PENTANE For Synthesis CAS Number 109-66-0
Molecular Formula CH 3 .(CH 2 ) 3 .CH 3 Catalogue No. AL3429
Molecular Weight 72.15 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Wt/ml at 20°C
Refractive index
Non volatile matter
A clear colorless liquid
(Min.) 99.0%
0.625-0.626g
1.357-1.360
<0.005%
A clear colorless liquid
99.14%
0.6252g
1.3587
<0.005%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane