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Fluorescein Sodium CAS 518-47-8


  • CAS:518-47-8
  • Molecular Formula:C20H13NaO5
  • Molecular Weight:356.31
  • EINECS:208-253-0
  • Mashoko anoreva zvakafanana:INTERNAL REFERENCE DYE, FLUORESCEIN BASE; FLUORESCEIN SODIUM 8-12% AQUEOUS * SOLUTION; FLUORESCEIN DISODITM MUNYU WE FLUORESCENCE CI NO. 45350; FLUORESCEIN DISODIUM SALT ULTRA PURE 98+% (CI 45350); FLUORESCEIN SODIUM TECHNICAL DYE (CI 45350)
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    Chii chinonzi Fluorescein Sodium CAS 518-47-8?

    Fluorescein Sodium haina hwema uye hygroscopic. Yakanyungudika mumvura, mhinduro yacho inoratidzika yero yakatsvuka ine yakasimba yero yegirini fluorescence, inonyangarika mushure me acidification, inoonekwazve mushure mekusaurura kana alkalization, inonyungudika zvishoma mu ethanol, inenge isinganyunguriki muchloroform uye ether. Mhinduro yemvura isotonic ne plasma.

    Tsanangudzo

    Item Tsanangudzo
    Density 0.579[pa20℃]
    Melting point 320 °C
    Mhepo pressure 2.133hPa
    Kuchengetedza mamiriro Chengetedza pa +5°C kusvika +30°C.
    pKa 2.2, 4.4, 6.7(pa25℃)
    PH 8.3 (10g/l, H2O, 20℃)

    Application

    Fluorescein Sodium inoshandiswa sefluorescent tracer kudzidza kugona kweropa-brain barrier (BBB) uye ropa-brain barrier (BSCB) mumakonzo mhando. Uchishandisa dhayi iyi seprobe substrate, chiropa sero zvinodhaka kutakura zvakayananiswa neorganic anion transport peptide (OATP) yakadzidzwa.

    Package

    Inowanzo kurongedzerwa mu25kg / chigubhu, uye zvakare inogona kuita customized package.

    Fluorescein Sodium-packing

    Fluorescein Sodium CAS 518-47-8

    Fluorescein Sodium-package

    Fluorescein Sodium CAS 518-47-8


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