Sulforhodamine G

Chemical properties

Sulforhodamine G is an orange-red solid soluble in water. It is a fluorescent compound with an excitation peak at 531nm and an emission peak at 552nm.

The Uses of Sulforhodamine G

Sulforhodamine G can be incorporated in composites as a dye for characterizing fluorescent correlation spectroscopy based images. It can also be used in the development of an acceptor molecule that facilitates the emission of white light in a light emitting hybrid.

The Uses of Sulforhodamine G

Sulfordamine G is a useful research chemical compound used as fluorescent substrates for flow cytometric evaluation of efflux inhibition in ABCB1, ABCC1, and ABCG2 transporters.

Definition

ChEBI: Sulforhodamine G is an organic sodium salt and a xanthene dye. It has a role as a fluorochrome. It contains a sulforhodamine G anion.

Preparation

4-Formylbenzene-1,3-disulfonic acid and 3-(Ethylamino)-4-methylphenol?condensation, the products with sulfuric acid dehydration, again oxidation, and finally into sodium salt.

General Description

Sulforhodamine G is an ambipolar fluorescent dye that is used as an acceptor dye for organic electronics. It is a water soluble and hydrophilic dye that shows an absorption peak at a wavelength of 529 nm.

Properties and Applications

bright yellow peach.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	3	2	3	3	1-2		2-3