CERTIFICATE OF ANALYSIS
Product Name TWEEN 20 Extra Pure CAS Number 9005-64-5
Molecular Formula C 56 H 114 O 26 Catalogue No. AL4720
Molecular Weight 1227.72 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Hydroxyl number
Saponification value
d20°/4°C
Golden yellow /amber color viscous liquid
97 - 113
40 - 51
1.105 - 1.107g
Golden yellow color viscous liquid
99
41.2
1.106g
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane