Table 6: (BTA)A and (BTA)NA.
| S.No. |
Molecular Formula |
Solvent |
Color of Spot |
| A |
B |
C |
| 1. |
[BTA]A |
80.2 |
76.5 |
75.4 |
Sap green |
| 2. |
[BTA]NA |
78.5 |
75.4 |
73.8 |
Black |
A = Acetone = Carbon tetrachloride
B = Acetone = Petroleum ether
C = Benzene = Acetone = Petroleum ether