PT 
EN 
ZH 
DE 
ES 
KO 
FR 
TH 
AR 
IT 
VI 
NL 
RU 
CAS:518-47-8
Molecular Formula:C20H13NaO5
Molecular Weight:356.31
EINECS:208-253-0
Synonyms:INTERNAL REFERENCE DYE, FLUORESCEIN BASE; FLUORESCEIN SODIUM 8-12% AQUEOUS*SOLUTION; FLUORESCEIN DISODITM SALT FOR FLUORESCENCE C.I. NO. 45350; FLUORESCEIN DISODIUM SALT ULTRA PURE 98+% (C.I. 45350)
-
What is Fluorescein Sodium CAS 518-47-8？
Fluorescein Sodium is odorless and hygroscopic. Dissolved in water, the solution appears yellow red with strong yellow green fluorescence, disappears after acidification, reappears after neutralization or alkalization, slightly soluble in ethanol, almost insoluble in chloroform and ether. Water solution is isotonic with plasma.
Especificação
Item Especificação Densidade 0.579[at 20℃] Ponto de fusão 320 °C Pressão de Vapor 2.133hPa Condições de armazenamento Guarde-o em +5°C a +30°C. os valores de pKa 2.2, 4.4, 6.7(at 25℃) PH 8.3 (10g/l, H2O, 20℃) Aplicação
Fluorescein Sodium is used as a fluorescent tracer to study the permeability of the blood-brain barrier (BBB) and blood-brain barrier (BSCB) in rodent models. Using this dye as a probe substrate, the liver cell drug transport mediated by organic anion transport peptide (OATP) was studied.
Embalagem
Geralmente embalados em 25 kg/tambor,e também pode ser fazer o pacote personalizado.
Sinônimos
INTERNAL REFERENCE DYE, FLUORESCEIN BASE; FLUORESCEIN SODIUM 8-12% AQUEOUS*SOLUTION; FLUORESCEIN DISODITM SALT FOR FLUORESCENCE C.I. NO. 45350; FLUORESCEIN DISODIUM SALT ULTRA PURE 98+% (C.I. 45350)
![sodium 2-[2-[2-(tridecyloxy)ethoxy]ethoxy]ethyl sulphate-factory](https://unilongindustry.com/wp-content/uploads/2022/04/sodium-2-2-2-tridecyloxyethoxyethoxyethyl-sulphate-factory-600x600.jpg)
