CERTIFICATE OF ANALYSIS

Product Name	OCTYL SULPHATE SODIUM SALT For HPLC	CAS Number	142-31-4
Molecular Formula	CH3(CH2)7OSO3Na	Catalogue No.	AL3342
Molecular Weight	232.27	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Assay (acidimetry on dried basis) pH (10%aq.solution) Loss on drying (120 0C) Maximum absorbance (0.005 M / L in water) Wavelength 200 nm 220 nm	White Powder or crystalline powder. 99% min 6 - 8 2 % max Min. transmission 0.15 0.05	White powder. 99.28% 6.7 1.2% Observation 0.125 0.034

Result: The above product complies with HPLC grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane