CERTIFICATE OF ANALYSIS
Product Name SODIUM POLYANETHOL SULPHONATE AR CAS Number 55963-78-5
Molecular Formula ---------- Catalogue No. AL4250
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
pH 1g/100 ml
Loss on drying
Absorption maxima in water
Cream to light tan colored powder
5.0 – 7.0 (clear solution)
<5.0%
About 283 nm
Light tan colored powder
6.1 (clear solution)
4.2%
283 nm
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane