基于亮蓝为显色剂的高酸度试纸
赫春香*, 王微, 霍春宝, 高峰*

High Acidity Test Paper Based on Brilliant Blue as Color Agent
HE Chunxiang, WANG Wei, HUO Chunbao, GAO Feng

亮蓝的结构式( A, B)及其质子化结构( C)