CAS 518-47-8
:Fluoresceína sódica
Descripción:
Fluoresceína sódica, con el número CAS 518-47-8, es un compuesto orgánico sintético que pertenece a la clase de colorantes fluoresceínicos. Se caracteriza por su brillante fluorescencia verde, lo que lo hace útil en diversas aplicaciones, incluyendo la imagenología biológica, como trazador en hidrología y en el campo de la microscopía. El compuesto es soluble en agua y exhibe una fluorescencia dependiente del pH, con su intensidad de emisión variando según la acidez o alcalinidad de la solución. Fluoresceína sódica tiene una fórmula molecular de C20H10Na2O5 y un peso molecular de aproximadamente 396.3 g/mol. A menudo se utiliza en diagnósticos médicos, particularmente en oftalmología para la angiografía con fluoresceína, donde ayuda a visualizar el flujo sanguíneo en la retina. Además, se utiliza en estudios ambientales para rastrear el movimiento y la contaminación del agua. Aunque generalmente se considera seguro, la exposición a altas concentraciones puede causar irritación, y se deben tomar las medidas de seguridad adecuadas al manipular la sustancia.
Fórmula:C20H12O5·2Na
InChI:InChI=1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;
Clave InChI:InChIKey=MOUPEUAUBSXMLI-UHFFFAOYSA-N
SMILES:O=C1OC2(C=3C1=CC=CC3)C=4C(OC=5C2=CC=C(O)C5)=CC(O)=CC4.[Na]
Sinónimos:- 11824 Yellow
- 12417 Yellow
- 3,6-Dihydroxyxanthene-9-spiro-1'-3'H-isobenzofuran-3'-one
- 3058 Uranine
- 5(6)-Carboxyfluorescein sodium
- ABCO Uranine
- Abbey Uranine
- Acid Yellow 73
- Aizen Uranine
- Basacid Yellow 226
- Basovit Yellow 227
- Calcocid Uranine B 4315
- Certiqual Fluoresceine
- Cogilor Yellow 111.10
- D & C Yellow 8
- D and C Yellow No. 8
- D&C Yellow No. 8
- D&C Yellow No. 8-307225
- Dinacid Florescence Uranine
- Dinacid Florescinece Uranine
- Dinatrium-2-(3-oxo-6-oxidoxanthen-9-yl)benzoat
- Disodium fluorescein
- Fluo-rectal
- Fluor-I-Strip
- Fluorescein LT
- Fluorescein Sodium B.P
- Fluorescein disodium
- Fluorescein sodium salt
- Fluorescein, disodium salt
- Fluorescein, soluble
- Fluoresceine DTD 842
- Fluoresceine Extra 019187
- Fluorescite
- Fluoresein
- Fluorin
- Fluorone
- Flurenate
- Ful-Glo
- Funduscein
- Furanium
- Hidacid Uranine
- Jan]
- Japan Yellow 202(1)
- Neelicol Fluorescein
- Neelicol Uranine
- Obiturine
- Resorcinol phthalein sodium
- Sicomet Uranin S 45350
- Sicomet Uranine S 45350
- Simacid Fluoresceine LT
- Simacid Fluoresceine Sodium
- Sodium fluorescein
- Sodium fluoresceinate
- Soluble Fluorescein
- Soluble Fluoresceine BPS
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-, disodium salt
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-, sodium salt (1:2)
- Triacid Fluoresceine
- Urane U 307027
- Uranin
- Uranin A
- Uranin Conc
- Uranin S
- Uranine
- Uranine A
- Uranine A extra
- Uranine O
- Uranine SS
- Uranine SSO
- Uranine WSS
- Victacid Uranine
- Victacid Uranine VDC
- Yellow 202-1
- Ver más sinónimos
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Encontrado 16 productos.
Uranine
CAS:Fórmula:C20H10Na2O5Pureza:>95.0%(HPLC)Forma y color:Amber to Brown powder to crystalPeso molecular:376.27Fluorescein disodium salt hydrate
CAS:<p>Fluorescein disodium salt hydrate is used in dye, ink pigment, in cosmetic products, to detect corneal epithelial defects, and also used as a fluorescent tracer to study blood-brain barrier. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some</p>Fórmula:C20H10Na2O5Forma y color:Dark red to brown or dark orange, PowderPeso molecular:376.28Fluorescein disodium salt
CAS:<p>Fluorescein disodium salt, 518-47-8, also known as uranin or acid yellow 73, is a xanthene indicator dye used as a fluorescent tracer or labeling agent. Learn more.</p>Fórmula:C20H10Na2O5Forma y color:Dark brownish-red to brownish-orange, dark orange-red, PowderPeso molecular:376.28Sodium 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
CAS:Fórmula:C20H10Na2O5Pureza:95%Forma y color:SolidPeso molecular:376.2699Fluorescein Sodium
CAS:Fluorescein Sodium (VST-1001) is a phthalic indicator dye. It is used therapeutically as a diagnostic aid in corneal injuries and corneal trauma.Fórmula:C20H10Na2O5Pureza:97.05%Forma y color:Dark Red Solid Crystalline PowderPeso molecular:376.27Fluorescein sodium salt, 98% (C.I. 45350)
CAS:Fórmula:C20H10Na2O5Pureza:≥ 98.0% (anhydrous)Forma y color:Dark brown-red to brown-orange powderPeso molecular:376.28Fluorescein sodium salt, USP grade, 95% (C.I. 45350)
CAS:Fórmula:C20H10Na2O5Pureza:95.0 - 102.0 %Forma y color:Dark brown-red to brown-orange powderPeso molecular:376.28Sodium 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:376.03236198Fluorescein sodium salt, 90% (C.I. 45350)
CAS:Fórmula:C20H10Na2O5Pureza:90.0 - 102.0 % (dried basis)Forma y color:Dark brown-red to brown-orange powderPeso molecular:376.28Fluorescein Sodium Salt
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Fluorescein sodium salt is a sodium salt of fluorescein. It can also be used in technical or engineered material use in-situ photochemical fabrication of transition metal-promoted amorphous molybdenum sulfide catalysts for enhanced photosensitized hydrogen evolution. Dyes and metabolites, Environmental Testing<br>References Hou, J., et al.: Int J Hydrogen Energ, 42, 11118 (2017)<br></p>Fórmula:C20H10O5·2NaForma y color:Dark RedPeso molecular:376.27Fluorescein disodium salt
CAS:<p>Fluorescein sodium is a fluorescent dye that is used in a wide variety of applications, including fluorescence angiography, histology, and immunohistochemistry. Fluorescein sodium binds to the receptor binding sites of proteins and cells, which then emit light when excited by a laser. It is also used in asthma therapy to assess lung function and for process optimization in industries where fluorescence detectors are used. This substance has been shown to be effective for the treatment of proliferative diabetic retinopathy in both diabetic patients and animals. Fluorescein sodium can cause allergic reactions and chemical reactions if it comes into contact with skin or mucous membranes.</p>Fórmula:C20H10O5·2NaPureza:Min. 95%Forma y color:Red PowderPeso molecular:376.28 g/molFluorescein Sodium Salt (C.I. No. 45350)
CAS:Fórmula:C20H10Na2O5Forma y color:Orange red to green brown to dark brown, Powder, ClearPeso molecular:376.28Fluorescein Sodium Salt (C.I. No. 45350) for cell culture, Endotoxin (BET) 0.05EU/mg
CAS:Fórmula:C20H10Na2O5Forma y color:Orange red to green brown to dark brown, Powder, ClearPeso molecular:376.28
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