The main chemistries of UV absorbers are hydroxy benzophenone, hydroxy phenyl benzotriazoles, and hydroxy phenyl triazines. |
Some of the more common chemical classes of organic UV absorbers are benzophenones, benzotriazoles, triazines, malonates, and oxalanilides. |
The amount of triazines in topsoil collected 1 day after herbicide application was much less than that calculated. |
Chlorine-substituted triazines are also used as reactive dyes. |