1. CAS号：38775-22-3                                                                                                       

2. 淡黄绿色粉末，可溶于水，具有良好的微青色调和溶解分散性。                                                                           

3. 对次氯酸钠的稳定性极高，属于耐漂白型的荧光增白剂。                                                                                                                                                               

4. 耐碱稳定性高，非常好的耐洗牢度。