pH-650 Dye, pH:5.04

These dyes can be customized as water-soluble dyes and can link different functional groups, such as COOH, NH2, NHS, MAL, N3, ALK, hydrazide and SH. Under the condition of PH, the luminosity of the dyes will change with the change of PH, and the luminosity is strongest at a certain PH value.

COA of pH-650 Dye, pH:5.04