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14 Tausaga o le Poto Masani i le Gaosiga
Ia te oe ni falegaosimea vailaʻau se lua
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Fa'atau atu vevela CAS Nu. 77-09-8 Phenolphthalein 99% MW 318.32

 

 

 


  • Cas:77-09-8
  • Fa'asologa molekiula:C20H14O4
  • Mamafa molekiula:318.32
  • EINECS:201-004-7
  • Upu tutusa:alpha, alpha.-Di(p-hydroxyphenyl)phthalide; 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-; 1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-; 2,2-bis(p-hydroxyphenyl)phthalide; 3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranon; alpha-(p-hydroxyphenyl)-alpha-(4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluicacid; alpha-di-(p-hydroxyphenyl)phthalide
  • Fa'amatalaga o le oloa

    La'uina mai

    Fa'ailoga o Oloa

    Ua iai nei la matou 'aufaigaluega tomai ma fa'atino lelei e tu'uina atu auaunaga sili ona lelei mo a matou tagata fa'atau. E masani ona matou mulimulita'i i le mataupu faavae o le fa'atauaina o tagata fa'atau, fa'apitoa i fa'amatalaga mo le fa'atauina atu vave.CAS Nu. 77-09-8 Phenolphthalein 99%MW 318.32, Matou te taliaina tagata faʻatau, faʻalapotopotoga faapisinisi ma uo mai vaega uma o le lalolagi e faʻafesoʻotaʻi mai matou ma saili le galulue faʻatasi mo ni aogā fefaʻasoaaʻi.
    Ua iai nei la matou 'aufaigaluega tomai ma fa'atino lelei e tu'uina atu auaunaga sili ona lelei mo a matou tagata fa'atau. E masani ona matou mulimulita'i i le mataupu faavae o le fa'amuamua o tagata fa'atau, ma le taula'i atu i fa'amatalaga au'ili'ili.Saina CAS Nu. 77-09-8 ma le Phenolphthalein, Matou te talia oe e asiasi mai i la matou kamupani ma le falegaosimea ma o la matou fale fa'aaliga o lo'o fa'aalia ai mea eseese e fetaui ma ou fa'amoemoega. I le taimi nei, e faigofie ona e asiasi i la matou 'upega tafa'ilagi. O le a taumafai le matou 'au fa'atau oloa i le mea sili latou te mafaia e tu'uina atu ia te oe auaunaga sili ona lelei. Afai e te mana'omia nisi fa'amatalaga, fa'amolemole aua le fa'atuai e fa'afeso'ota'i matou e ala i le imeli, fax po'o le telefoni.

    Fenolftaleino se acid organic vaivai, lea e foliga mai o ni kristala manifinifi paʻepaʻe pe samasama teisi i le vevela o le potu. E leai sona manogi ma e leai sona tofo. E faigata ona faʻataʻapeʻapeina i le vai ae faigofie ona faʻataʻapeʻapeina i le ava malosi (ethanol) ma le ether. E faʻataʻapeʻapeina i le vailaʻau ava malosi e fai ai se faʻailoga acid-base. E leai sona lanu i le vailaʻau acidic ma mumu i le vailaʻau alkali poʻo le vailaʻau alkali metal carbonate. Peitaʻi, afai o loʻo i totonu o le vailaʻau alkali faʻapitoa, o le a maua ai le trimetallic acid e leai sona lanu. masima, e mou atu le lanu mumu

    Foliga vaaia

    Pa'u tioata pa'epa'e pe samasama malamalama

    Mataupu

    98-102

    Tulaga e liusuavai ai

    260-263℃

    Kloride

    ≤0.01

    Sulfate

    ≤0.02

    Maaleale

    Agavaa

    Toega i le taimi e mu ai

    (i tulaga o le sulfate)

     

    ≤0.1

    Leiloa i le fa'amago

    ≤1.0

    Uamea mamafa

    ≤0.001

    Aofa'i atoa o siama aerobic

    ≤1000cfu/g

    Aofa'i atoa o limu ma mea fa'afefete

    ≤100cfu/g

    1. Mea fa'afoma'i mo le alamanuia fa'afoma'i: talafeagai mo le manava tata masani ma le faigata ona manava, e maua i papamaa, suppositories ma isi ituaiga vaila'au.

    2. Phenolphthalein e faʻaaogaina i le gaosiga o mea ola: e masani ona faʻaaogaina mo palasitika faʻapitoa, aemaise lava mo le gaosiga o le naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. O lenei ituaiga polymer e matua teteʻe atu i le vevela, teteʻe atu i le vai, ma teteʻe atu i vailaʻau. Ona o lona teteʻe atu i le ele, teteʻe atu i le vevela ma le lelei o le faʻagasologa ma le faigofie ona fausia, o alava, ufiufi ma mea tuʻufaʻatasi e faia mai ai e vave ona faʻaaogaina lautele i masini eletise, masini faʻainisinia, felauaiga, vaalele, inisinia o le malosiaga atomika ma vaega faamiliteli.

    3. Phenolphthalein e fa'aaogaina o se fa'ailoga o le acid-base, fa'ailoga mo le titration o vaila'au e le o ni vai, ma se reagent mo le au'ili'iliga o chromatographic.

    Fa'aaogaina o le Phenolphthalein

     

    25kgs/talu, 9tones/20'container
    25kgs/taga, 20tons/20'container

    Ua iai nei la matou 'aufaigaluega tomai ma fa'atino lelei e tu'uina atu auaunaga sili ona lelei mo a matou tagata fa'atau. Matou te masani ona mulimuli i le mataupu faavae o le fa'amuamua o tagata fa'atau ma le taula'i i fa'amatalaga auiliili mo le Vevela o le fa'atauina atu o le CAS No. 77-09-8 Phenolphthalein 99% MW 318.32. Matou te taliaina tagata fa'atau, fa'alapotopotoga fa'apisinisi ma uo mai vaega uma o le lalolagi e fa'afeso'ota'i mai matou ma saili le galulue fa'atasi mo ni manuia fa'atasi.
    Fa'atau vaveSaina CAS Nu. 77-09-8 ma le Phenolphthalein, Matou te talia oe e asiasi mai i la matou kamupani ma le falegaosimea ma o la matou fale fa'aaliga o lo'o fa'aalia ai mea eseese e fetaui ma ou fa'amoemoega. I le taimi nei, e faigofie ona e asiasi i la matou 'upega tafa'ilagi. O le a taumafai le matou 'au fa'atau oloa i le mea sili latou te mafaia e tu'uina atu ia te oe auaunaga sili ona lelei. Afai e te mana'omia nisi fa'amatalaga, fa'amolemole aua le fa'atuai e fa'afeso'ota'i matou e ala i le imeli, fax po'o le telefoni.

     


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