CERTIFICATE OF ANALYSIS

Product Name	p-DIMETHYL AMINO BENZYLIDINE RHODANINE AR	CAS Number	536-17-4
Molecular Formula	C 12 H 12 N 2 OS 2	Catalogue No.	AL1816
Molecular Weight	264.37	Batch Number
Manufacturing Date	December-2020	Expire Date	November-2025

TYPE OF TEST	STANDARD	OBSERVED
Description Substance insoluble in acetone Sulphated ash Suitability for determination of silver Sensitivity of silver	Brilliant red crystalline powder 0.1g in 100 ml of acetone is clear orange to red solution <0.1% Passes test 1:1000000	Brilliant red crystalline powder Clear orange to red solution <0.1% Passes test 1:1000000

Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane