Fluorescein Sodium CAS 518-47-8

CAS:518-47-8

Qaanuunka molecular:C20H13NaO5

Miisaanka Molecular:356.31

EINECS:208-253-0

La mid ah:dheeha tixraaca gudeed, FLUORESCEIN BASE; FLUORESCEIN SODIUM 8-12% AQUEOUS*XAL; FLUORESCEIN DISODITM milix loogu talagalay FLUORESCENCE CI NO. 45350; FLUORESCEIN DISODIUM SALT ULTRA PURE 98+% (CI 45350); FLUORESCEIN SODIUM TECHNICAL Dye (CI 45350)

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Waa maxay Fluorescein Sodium CAS 518-47-8?

Fluorescein Sodium waa mid aan ur lahayn oo nadiif ah. Kala diri biyaha, xalku wuxuu u muuqdaa casaan jaale ah oo leh huruud cagaaran oo xoog leh, baaba'a ka dib acidification, dib u soo baxa ka dib dhexdhexaadinta ama alkalization, wax yar oo ku milma ethanol, ku dhawaad aan milmin chloroform iyo ether. Xalka biyuhu waa isotonic oo leh balaasma.

Tilmaamid

Shayga	Tilmaamid
Cufnaanta	0.579 [ saacada 20 ℃]
barta dhalaalaysa	320 °C
Cadaadiska uumiga	2.133hPa
Xaaladaha kaydinta	Ku kaydi heerkulka +5°C ilaa +30°C.
pKa	2.2, 4.4, 6.7 ( saacada 25 ℃)
PH	8.3 (10g/l, H2O, 20℃)

Codsiga

Fluorescein Sodium waxaa loo isticmaalaa raadiyaha fluorescent si loo darso joogteynta xannibaadda maskaxda-maskaxda (BBB) iyo xannibaadda maskaxda-maskaxda (BSCB) ee moodooyinka jiirka. Isticmaalka dheecan sida substrate-ka, gaadiidka dawada unugyada beerka ee ay dhexdhexaadinayaan peptide transport anion organic (OATP) ayaa la darsay.