Answer / kabeer

As it has 4 double bonds,the primery requiremnt to detect
the compount by uv in its structure, that absorbs uv light,
and gives a clear spot. and that can tell us that wether
our cabinet is detectiong the spots properly by emissing
the selected wavelenghts or not.

Answer / b.gangatharan

Sodium salicylate has 4 double bonds in its structure.due to this conjugated double bond structure it shows clear spot in shorter wavelength(254nm)and longer wavelength(365nm) during UV cabinet calibration for TLC.
Thanks,
B.Gangatharan,
Caplin Point,
Puducherry.

Answer / krishna murthy.b

Sodium salicylate has 4 double bonds in its structure which are conjugated double bonds in structure and it shows clear spot in shorter wavelength(254nm)and longer wavelength(365nm) during UV cabinet calibration for TLC.

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