Fluorescein Sodium CAS 518-47-8

I-CAS:518-47-8

Ifomula yeemolekyuli:C20H13NaO5

Ubunzima beMolekyuli:356.31

EINECS:208-253-0

Izithethantonye:I-INTERNAL REFERENCE DYE, FLUORESCEIN BASE; FLUORESCEIN SODIUM 8-12% AQUEOUS* SOLUTION; I-FLUORESCEIN DISODITM ITYUWA YE-FLUORESCENCE CI NO. 45350; I-FLUORESCEIN DISODIUM ISALT ULTRA PURE 98+% (CI 45350); I-FLUORESCEIN SODIUM TECHNICAL DYE (CI 45350)

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Iithegi zeMveliso

Yintoni iFluorescein Sodium CAS 518-47-8?

ISodium ye-Fluorescein ayinavumba kwaye i-hygroscopic. Inyibilikile emanzini, isisombululo sibonakala sibomvu tyheli kunye ne-fluorescence eyomeleleyo eluhlaza, inyamalala emva kwe-asidi, iphinda ibonakale emva kokungathathi hlangothi okanye i-alkalization, i-soluble kancinane kwi-ethanol, iphantse inganyibiliki kwi-chloroform kunye ne-ether. Isisombululo samanzi isotonic kunye neplasma.

Inkcazo

Into	Inkcazo
Ukuxinana	0.579 [e-20℃]
Indawo yokunyibilika	320 °C
Uxinzelelo lomphunga	2.133hPa
Iimeko zokugcina	Gcina ku +5°C ukuya +30°C.
pKa	2.2, 4.4, 6.7(ku-25℃)
PH	8.3 (10g/l, H2O, 20℃)

Isicelo

I-Fluorescein Sodium isetyenziswa njenge-tracer ye-fluorescent ukufunda ukunyanzeliswa kwe-blood-brain barrier (BBB) kunye ne-blood-brain barrier (BSCB) kwiimodeli zeempuku. Ukusebenzisa le dayi njenge-probe substrate, ukuthuthwa kweziyobisi kwiseli yesibindi elamlwa yi-organic anion transport peptide (OATP) yaphononongwa.