Fluorescein sodium salt
SIGMA/46970 - p.a., for source staining
Synonym: Acid Yellow 73; D&C;Yellow No. 8; NaFl; NaFluo; Sodium fluorescein; Uranine
CAS Number: 518-47-8
Empirical Formula (Hill Notation): C20H10Na2O5
Molecular Weight: 376.27
EC Number: 208-253-0
MDL Number: MFCD00167039
Linear Formula: C20H10Na2O5
Product Type: Chemical
fluorescence | λex 460 nm; λem 515 nm(lit.) |
form | powder |
grade | for source staining |
p.a. | |
InChI | 1S/C20H12O5.2Na/c21-11-5- |
InChI key | RGPLGPBQJOQFJS-UHFFFAOYSA |
Quality Level | 100 |
SMILES string | [Na+].[Na+].[O-]c1ccc2c(O |
Application: | Fluorescein Sodium Salt (FSS) is used to conduct in-vivo skin studies. Xanthene fluorophores, like Fluorescein Sodium Salt (FSS), are versatile compounds used across diverse fields of chemistry and life sciences. |
General description: | Fluorescein Sodium Salt (FSS) is a xanthene dye having a polycrystalline structure with a monoclinic system. Fluorescein is a synthetic organic compound available as a dark orange/red powder soluble in water and alcohol. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | 423.7 °F - Pensky-Martens c |
Flash Point(C) | 217.6 °C - Pensky-Martens c |
Colour Index Number | 45350 |
UNSPSC | 12352200 |