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Table 2 The measurement of variations in polarity, absorption energy, wavelength, and absorption of disperse dye D1 in chloroform-acetone mixtures with varying ratios

From: Exploring solvatochromism: a comprehensive analysis of research data of the solvent -solute interactions of 4-nitro-2-cyano-azo benzene-meta toluidine

The solvent-dye D1 mixture with varying ratios

Abs

Wave Length (nm)

Et mix

Polarity mix

The 1:1 ratio mixture of chloroform and acetone

0.311

552

51.7988

0.614

The 2:1 ratio mixture of chloroform and acetone

0.23

548

51.6736

0.29

The 3:1 ratio mixture of chloroform and acetone

0.232

552

51.6111

0.282

The 4:1 ratio mixture of chloroform and acetone

0.215

554

51.5736

0.278