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Konutai Fluorescein CAS 518-47-8


  • CAS:518-47-8
  • Tātai ngota:C20H13NaO5
  • Taumaha ngota:356.31
  • EINECS:208-253-0
  • Ngā kupu taurite:TAE TOHUTORO Ā-ROTO, PŪTAKE FLUORESCEIN; FLUORESCEIN SODIUM 8-12% OTINGA WAI*; TOTE FLUORESCEIN DISODITM MŌ TE FLUORESCENCE CI NO. 45350; TOTE FLUORESCEIN DISODIUM ULTRA PURE 98+% (CI 45350); TAE HANGARAU FLUORESCEIN SODIUM (CI 45350)
  • Taipitopito Hua

    Tikiake

    Ngā Tohu Hua

    He aha te Fluorescein Sodium CAS 518-47-8?

    Kāore he kakara o te konutai fluorescein, ā, he waiora hoki. Ina rewa ki te wai, ka puta te wairewa he whero kōwhai me te kaha o te kanapa kōwhai kakariki, ka ngaro i muri i te waikawa, ka puta anō i muri i te whakakorenga, i te alkali rānei, he paku wairewa ki te etanoru, tata kore e wairewa ki te chloroform me te ether. He isotonic te wairewa ki te plasma.

    Whakatakotoranga

    Taonga Whakatakotoranga
    Kiato 0.579[i te 20℃]
    Te pūwāhi rewa 320°C
    Pēhanga kohu 2.133hPa
    Ngā tikanga rokiroki Penapenahia i te +5°C ki te +30°C.
    pKa 2.2, 4.4, 6.7 (i te 25℃)
    PH 8.3 (10g/l, H2O, 20℃)

    Tono

    Ka whakamahia te Fluorescein Sodium hei tohu hihi-ā-rangi hei ako i te urunga o te arai toto-roro (BBB) ​​me te arai toto-roro (BSCB) i roto i ngā tauira kiore. Mā te whakamahi i tēnei tae hei papa tirotiro, i akohia te kawe rongoā pūtau ate e whakahaerehia ana e te peptide kawe anion organic (OATP).

    Mōkihi

    I te nuinga o te wā ka tākaihia ki te 25kg/pahu, ā, ka taea hoki te whakarite i te kete.

    Te whakakī i te konutai fluorescein

    Konutai Fluorescein CAS 518-47-8

    Kete Konutai Fluorescein

    Konutai Fluorescein CAS 518-47-8


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