CERTIFICATE OF ANALYSIS
Product Name BUTYROLACTONE For Synthesis CAS Number 96-48-0
Molecular Formula C 4 H 6 O 2 Catalogue No. AL1007
Molecular Weight 86.09 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (by GC)
d 20°/4°C
Water
Refractive index n 20°/D
A clear colourless liquid
Min. 99.0%
1.128 - 1.129g
<0.5%
1.4350 – 1.4360
A clear colourless liquid
9.52%
1.128g
0.4%
1.4350
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane