临床用作诊断用药。

用途 酸碱指示剂，pH1.2(红)～ 2.8(黄)，8.0(黄)～9.6(蓝)

用途 酸碱指示剂。pH变色范围8.0(黄)～9.6(蓝)。吸附指示剂。

主要应用Displaydevice,semiconductors,sensors,fuelcells,antimistingcoatingforglass,toys,corrosioninhibitor,multi-levelalertsystem,correctionfluid,textiles,falsification-proofsecuritypaper,packagingsystem,measurementofhydrogenionconcentrationinswimmingpoolwater,humidity-indicatingagent,diapers,cosmetics,biostaticmaterials,determinebacteriagrowth,psychoactivedrugs,antidepressantdrugs,dentalimpressionmaterial