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Fektheri Bakeng sa Fektheri ea Boleng bo Holimo ea Reagent ea Lipatlisiso Phenolphthalein CAS 77-09-8

 

 


  • Boemo:77-09-8
  • Foromo ea limolek'hule:C20H14O4
  • Boima ba limolek'hule:318.32
  • EINECS:201-004-7
  • Tšoanang: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
  • Qaqiso ea Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    Re kholisehile hore ka merero e kopanetsoeng, khoebo pakeng tsa rona e tla re tlisetsa melemo e kopanetsoeng. Re ka u tiisetsa habonolo thepa ea boleng bo botle le theko e matla bakeng sa Reagent ea Lipatlisiso ea Boleng bo Holimo ea Fektheri PhenolphthaleinCAS 77-09-8Haeba o batla mofani oa boleng bo botle, phano e potlakileng, tšebeletso e ntle ka ho fetisisa ea kamora le mofani oa theko e ntle Chaena bakeng sa kamano ea nako e telele ea khoebo, re tla ba khetho ea hau e ntle ka ho fetisisa.
    Re kholisehile hore ka merero e kopanetsoeng, khoebo e pakeng tsa rona e tla re tlisetsa melemo e kopanetsoeng. Re ka u tiisetsa habonolo thepa ea boleng bo botle le theko e matla bakeng saMotsoako oa Lik'hemik'hale le Lijo oa Chaena oa Meriana, Re na le baenjiniere ba maemo a holimo indastering ena le sehlopha se sebetsang hantle lipatlisisong. Ho feta moo, joale re na le melomo ea rona ea polokelo ea nalane le limmaraka Chaena ka theko e tlase. Ka hona, re ka kopana le lipotso tse fapaneng ho tsoa ho bareki ba fapaneng. Hopola ho fumana webosaete ea rona ho hlahloba tlhaiso-leseling e batsi ho tsoa thepa ea rona.

    Phenolphthalein ke asiti e fokolang ea tlhaho, e hlahang e le likristale tse tšoeu kapa tse mosehla hanyane mochesong oa kamore. Ha e na monko ebile ha e na tatso. Ho thata ho qhibiliha ka metsing empa e qhibiliha habonolo ka joala (ethanol) le ether. E qhibiliha ka tharollo ea joala ho etsa sesupo sa acid-base. Ha e na 'mala ka tharollong ea asiti 'me e khubelu ka tharollo ea alkali kapa alkali metal carbonate. Leha ho le joalo, haeba e le ka tharollong e matla ea alkali, e tla hlahisa trimetallic acid e se nang 'mala. Letsoai, 'mala o mofubelu oa fela

    Ponahalo

    Phofo e kristale e tšoeu kapa e mosehla o bobebe

    Dikahare

    98-102

    Sebaka sa ho qhibiliha

    260-263℃

    Chloride

    ≤0.01

    Sulfate

    ≤0.02

    Ho ba le kutloelo-bohloko

    Tšoanelehang

    Masalla a ho hotetsa

    (ha ho tluoa tabeng ea sulfate)

     

    ≤0.1

    Tahlehelo ha ho omisoa

    ≤1.0

    Tšepe e boima

    ≤0.001

    Palo yohle ya dibaktheria tsa aerobic

    ≤1000cfu/g

    Palo yohle ya dibopeho le tomoso

    ≤100cfu/g

    1. Lisebelisoa tse tala tsa meriana bakeng sa indasteri ea meriana: li loketse ho pipitleloa ka tloaelo le ka manganga, li fumaneha ka matlapa, li-suppository le mefuta e meng ea litekanyetso.

    2. Phenolphthalein e sebediswang tlhahisong ya tlhaho: e sebediswa haholoholo bakeng sa polasetiki ya maiketsetso, haholoholo bakeng sa tlhahiso ya di-polymer tsa naphthyridine polyaryl ether ketone polyaryl ether ketone. Mofuta ona wa polymer o na le kganyetso e ntle ya mocheso, kganyetso ya metsi, le kganyetso ya dikhemikhale. Ka lebaka la kganyetso ya yona ya mafome, kganyetso ya ho tsofala ha mocheso le tshebetso e ntle le ho bopeha ha yona, difaeba, dikobo le thepa e kopaneng e entsweng ka yona di tla sebediswa haholo disebedisweng tsa elektroniki, disebedisweng tsa mechini, dipalangwang, difofaneng, boenjiniere ba matla a athomo le masimong a sesole.

    3. Phenolphthalein e sebediswang e le sesupo sa motheo wa asiti, sesupo sa titration ya ditharollo tse seng tsa metsi, le reagent bakeng sa tlhahlobo ya chromatographic.

    Phenolphthalein e sebelisitsoeng

     

    25kgs/moropa, 9tons/20'container
    25kgs/mokotla, 20tons/20'container

    Re kholisehile hore ka merero e kopanetsoeng, khoebo pakeng tsa rona e tla re tlisetsa melemo e kopanetsoeng. Re ka u tiisetsa habonolo thepa ea boleng bo botle le theko e matla bakeng sa Factory For Factory High Quality Research Reagent Phenolphthalein CAS77-09-8Haeba o batla mofani oa boleng bo botle, phano e potlakileng, tšebeletso e ntle ka ho fetisisa ea kamora le mofani oa theko e ntle Chaena bakeng sa kamano ea nako e telele ea khoebo, re tla ba khetho ea hau e ntle ka ho fetisisa.
    Feme Bakeng saMotsoako oa Lik'hemik'hale le Lijo oa Chaena oa Meriana, Re na le baenjiniere ba maemo a holimo indastering ena le sehlopha se sebetsang hantle lipatlisisong. Ho feta moo, joale re na le melomo ea rona ea polokelo ea nalane le limmaraka Chaena ka theko e tlase. Ka hona, re ka kopana le lipotso tse fapaneng ho tsoa ho bareki ba fapaneng. Hopola ho fumana webosaete ea rona ho hlahloba tlhaiso-leseling e batsi ho tsoa thepa ea rona.


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