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14 Tausaga o le Poto Masani i le Gaosiga
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Potassium hydrogen phthalate CAS 877-24-7


  • CAS:877-24-7
  • Fa'asologa Molekiula:C8H5KO4
  • Mamafa Molekiula:204.22
  • EINECS:212-889-4
  • Upu tutusa:POTASSIUM ACID PHTHALATE BUFFER GRADE; potassium hydrogen phthalate, tulaga masani muamua, acs; POTASSIUMBIPHTHALATE,BIOTECHGRADE; POTASSIUMBIPHTHALATE,CRYSTAL,REAGENTSPECIAL,ACS; POTASSIUMBIPHTHALATE,ULTRAPURE; SODIUM AMYL XANTHTATE; POTASSIUM ACID PHTHALATE TU'UGA AUTŪ (ACS); POTASSIUM ACID PHTHALATE SOLUTION, 0.100 N
  • Fa'amatalaga o le oloa

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    Fa'ailoga o Oloa

    O le ā le Potassium hydrogen phthalate CAS 877-24-7?

    O tioata pa'epa'e o le potassium hydrogen phthalate. O le mafiafia fa'atatau e 1.636. Fa'a'asu i le pe tusa ma le 12 vaega o le vai malulu ma le 3 vaega o le vai pupuna; Fa'a'asu teisi i le ethanol. O le pH o se vaila'au vai e 0.05M i le 25 ℃ e 4.005. Fa'apala i le 295-300 ℃.

    Fa'amatalaga

    Mea Fa'amatalaga
    Pula le tulaga 98.5-99.5 ;°C/740 ;mmHg(tusi .)
    Mafiafia 1.006 g/mL i le 20 °C
    Tulaga e liusuavai ai 295-300 °C (dec.) (lit.)
    PH 4.00-4.02 (25.0℃±0.2℃, 0.05M)
    tete'e H2O:100 mg/mL
    Tuutuuga o le teuina Teu i le +5°C i le +30°C.

    Talosaga

    E masani ona faʻaaogaina le potassium hydrogen phthalate mo le faʻatulagaina o fofo masani o le sodium hydroxide ona o lona faigofie ona maua ni oloa mama e ala i le toe faʻafouina, leai o se vai faʻakristalisa, leai se hygroscopicity, faigofie ona teuina, ma le tutusa maualuga; E mafai foi ona faʻaaogaina mo le faʻatulagaina o le fofo o le acetic acid ma le perchloric acid (faʻaaogaina le methyl violet o se faʻailoga).

    Afifi

    E masani ona afifiina i le 25kg/talipalau, ma e mafai foi ona faia se afifi faapitoa.

    Afifi o le Sodium Lauroyl Isethionate

    Potassium hydrogen phthalate CAS 877-24-7

    Asi Methanedisulphonic - Fa'aputuga

    Potassium hydrogen phthalate CAS 877-24-7


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