Synthesis and Characterization of Structure of 4,4 ′-Di amino di aniline-2-Sulfonic Acid 4,4′-二氨基二苯胺-2-磺酸的合成及其结构表征
The results showed that the dyestuffs were so easy to be degraded under anaerobic conditions that azo-group could cleave to be aniline sulfonic acid, but under aerobic conditions their decomposition was very slow. 结果表明,这些染料在厌氧条件下容易降解,在好氧条件下降解速率很慢,厌氧降解时偶氮基断裂生成胺基物。