S. T. C. <br>UN 1719 CAUSTIC ALKALI LIQUID  N.O.S <br> POTASSIUM HYDROXIDE SOLUTION SODIUM <br>HYDROXIDE SOLUTION   8  P.G  II  E <br>F A  S B  SEGREGATION GROUP  18 ALKALIS<br> SEPARATED FROM  THE ACIDS  DISTANTLY OF  <br>YOU THEM WORK OUT AMMONIUM <br> CARRIAG