CDX-P0021-GG25
CDX-P0021-G010
CDX-P0021-G100
102990-784EA
157.85
USD
InStock
102990-784
102990-786
102990-788
1,3,6,8-Pyrenetetrasulfonic acidtetrasodium salt ≥98% (by HPLC)
1,3,6,8-Pyrenetetrasulfonic acidtetrasodium salt
Fluorescent probe and pH indicator. It fluoresces blue in acidic solutions and in acidic organelles but fluoresces green in more basic organelles. This compound is potentially useful as a coloring agent, biological stain or optical detecting reagent. It is used in water-in-oil-in-water emulsions and as a substrate for lipase activity. Spectral data: lambdaex 375nm, lambdaem 404nm in water.