CERTIFICATE OF ANALYSIS
Product Name DIETHYL SULPHATE For Synthesis CAS Number 64-67-5
Molecular Formula C S 4 H 10 O 4 Catalogue No. AL1778
Molecular Weight 154.19 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
d20°/4°C
Refractive index n20°
Clear colourless liquid
(Min.) 99.0%
1.175-1.179
1.395-1.405
Clear colourless liquid
99.8%
1.176
1.399
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane