phenol reagent

• 酚试剂

phenol reagent的用法和样例：

例句

1. Formaldehyde in the air reacts with the phenol reagent triazine, triazine in the acidic solution of iron ions are oxidized to form a high blue green compound.
   空气中的甲醛与酚试剂反应生成嗪，嗪在酸性溶液中被高铁离子氧化形成兰绿色化合物。