溶解度	Solubility Sparingly soluble in water; soluble in ethanol

形态

Powder

酸度系数(pKa)

6.51(at 25℃)

颜色	Red-brown to brown

PH值	pH : 5.2～7.0

酸碱指示剂变色ph值范围

5.2(orange/yellow)-6.8(purple)

最大波长(λmax)

574nm

主要应用

Sensors, sol-gel matrix, recording materials, thermochromic materials, inks, paints, alloy coatings, lubricants, soaps, cosmetics, identifying fresh & stale rice, acidity in wine, food storage, determination of bacterial growth, antiamyloid agents, evaluating dental caries activity, determination of Streptococci in human saliva, diagnosis of enterohemorrhagic Escherichia coli, treatment of acute leukemia