Answer / naveen kumar

using sodium salicylate solution in (95%) ethanol.
0.04% ,0.2% slutions see at 254nm and 365nm

Answer / naveen kumar msn

see the spot in TLC plate in belowsolutions
0.04% of sodium salicylate at 254 nm and 0.2% ofsalicylate
at 365nm(this spot not detected at 365nm)

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