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EOSIN CAS 17372-87-1


  • CAS:17372-87-1
  • Fuafua mole:C20H6Br4Na2O5
  • Molecular Weight:691.85418
  • EINECS:241-409-6
  • upu uiga tutusa:EOSIN SOLUSI SAMAMA 20 G/L, S34 2.5 L; EOSIN SOLUSI SAMAMA, MO LE MICROSCOPY; EOSIN samasama, puruma, vai soluble, mo microscopy; EOSIN-HEMATOXYLIN SOLUTION ACC. IA EHRLI CH, F. MICROSCOPY; EOSIN Y CI NO. 45380 , LELEI FA'AVANOA; EOSIN Y SOLUTION INICATOR
  • Fa'amatalaga Oloa

    La'u mai

    Faailoga o oloa

    O le a le EOSIN CAS 17372-87-1?

    O le vai soluble eosin Y ose vaila'au fa'akomepiuta fa'apipi'iina lea e fa'amavae atu i anion le lelei i totonu o le vai ma fusifusia ai fa'atasi ai ma kationi lelei o vaega amino porotini e pisia ai le cytoplasm. O le cytoplasm, sela mumu toto, maso, mea faʻafesoʻotaʻi, granules eosin, ma isi mea e pisia i tikeri eseese o le mumu poʻo le piniki, e fai ai se eseesega tele ma le lanumoana lanumoana.

    Fa'amatalaga

    Aitema Fa'amatalaga
    Liu liusuavai >300°C
    Omiga ausa 0Pa ile 25℃
    Fa'ailoga moli 11 °C
    Malosi 1.02 g/mL ile 20 °C
    Tulaga teuina Faleoloa ile RT.
    pKa 2.9, 4.5(i le 25 ℃)

    Fa'atatauga

    O le Eosin o se vali lelei mo cytoplasm. E masani ona fa'aoga fa'atasi ma isi vali e pei o le hematoxylin po'o le methylene blue. Fa'aaogaina e fai ma so'o fa'aola. EOSIN o loʻo faʻaaogaina foʻi e avea o se faʻailoga faʻapipiʻi mo le fuafuaina o le titration timu o Br -, I -, SCN -, MoO, Ag +, ma isi. Faʻaaogaina e avea o se sui chromogenic mo le fluorescence photometric determination o Ag +, Pb2 +, Mn2 +, Zn2 +, ma isi.

    afifi

    E masani ona faʻapipiʻiina i le 25kg / paʻu, ma e mafai foi ona faia faʻapipiʻi faʻapitoa.

    EOSIN-Pa'u

    EOSIN CAS 17372-87-1

    Malonic acid-Paki

    EOSIN CAS 17372-87-1


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