2',7'-Difluorfluoresceïne

2',7'-Difluorofluorescein (Oregon green 488) can be used to measure the pH of aerosol particles in the range of 2-7[1].

195136-58-4

Oregon green 488

12352005

H302, H315, H319, H335

Fluorescent Dye

Others

Others

99.52

DMSO : 50 mg/mL (ultrasonic)

O=C1OC2(C3=C(OC4=C2C=C(F)C(O)=C4)C=C(O)C(F)=C3)C5=C1C=CC=C5

C20H10F2O5

368.29

H302, H315, H319, H335

[1]Weihan Li, et al. Detecting pH of Sub-Micrometer Aerosol Particles Using Fluorescent Probes. Environ Sci Techn. 2023 Jun 13;57 (23) :8701-8707.

Room Temperature

-20°C, 3 years; 4°C, 2 years (Powder)

http://file.medchemexpress.com/batch_PDF/HY-D0077/2-7-Difluorofluorescein-SDS-MedChemExpress.pdf

Reference compound1

No Development Reported