Skip to main content
. 2017 Nov 28;8(1):23–29. doi: 10.1007/s13659-017-0144-8

Table 1.

Physical properties of areca nut extract and modified dyes

Legend Diazotising component % Yield Rf value Melting point (°C)
Source (areca nut extract) – 40 – 115
AN-1 p-nitro aniline 88 1.9 228
AN-2 p-anisidine 80 2.1 220
AN-3 aniline 74 1.3 245