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Theko ea Theko ea Wholesale OEM Feme 99% Phenolphthalein Raw Powder CAS 77-09-8 bakeng sa Thepa ea Motlakase le Elektronike

 

 


  • Cas:77-09-8
  • Foromo ea molek'hule:C20H14O4
  • Boima ba molek'hule:318.32
  • EINECS:201-004-7
  • Synonym: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
  • Lintlha tsa Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    Re na le sehlopha se tšoanelehang, se sebetsang hantle ho fana ka ts'ehetso e ntle bakeng sa bareki ba rona. Ka tloaelo re latela moetlo oa bareki, o shebaneng le lintlha tse mabapi le Theko ea Theko ea Wholesale OEM Factory 99%PhenolphthaleinRaw Powder CAS 77-09-8 bakeng sa Thepa ea Motlakase le Elektronike, Ha rea ​​khotsofala hammoho le likatleho tsa hajoale empa re ntse re leka ka matla ho ntlafatsa ho khotsofatsa litlhoko tsa moreki tse ikhethileng. Ho sa tsotelehe hore na o tsoa kae, re mona ho emela hore mofuta oa hau o u botse, 'me re amohelehile ho etela lefapha la rona la tlhahiso. Re khethe, o ka kopana le morekisi oa hau ea tsebahalang.
    Re na le sehlopha se tšoanelehang, se sebetsang hantle ho fana ka ts'ehetso e ntle bakeng sa bareki ba rona. Ka tloaelo re latela melao-motheo ea bareki, e shebaneng le lintlhaChina Phenolphthalein le 77-09-8, Re tlil'o fana ka lihlahisoa le litharollo tse betere haholo ka meralo e fapaneng le lits'ebeletso tsa litsebi. Ka nako e ts'oanang, amohela liodara tsa OEM, ODM, mema metsoalle lapeng le kantle ho naha hammoho nts'etsopele e tšoanang 'me u fihlelle katleho, bots'epehi, le ho holisa menyetla ea khoebo! Haeba u na le potso leha e le efe kapa u tla hloka boitsebiso bo eketsehileng u lokela ho ikutloa u lokolohile ho ikopanya le rona. Re labalabela ho fumana lipotso tsa hau haufinyane.

    Phenolphthaleinke acid e fokolang ea organic, e hlahang e le likristale tse ntle tse tšoeu kapa tse tšehla hanyane mochesong oa kamore. Ha e na monko ebile ha e latsoehe. Ho thata ho qhibiliha ka metsing empa ho bonolo ho qhibiliha joala (ethanol) le ether. E qhibiliha ka tharollo ea joala ho etsa pontšo ea acid-base. Ha e na 'mala ka tharollo ea asiti le e khubelu ka tharollo ea alkali kapa tharollo ea alkali metal carbonate. Leha ho le joalo, haeba e le ka har'a motsoako oa alkali, e tla hlahisa acid e se nang 'mala ea trimetallic. letsoai, 'mala o mofubelu oa fela

    Ponahalo

    Phofo ea kristale e tšoeu kapa e bobebe

    Litaba

    98-102

    Sebaka se qhibilihang

    260-263 ℃

    Chloride

    ≤0.01

    Sulfate

    ≤0.02

    Kutloisiso

    Ea tšoanelehang

    Masalla ha a tuka

    (ka sulfate)

     

    ≤0.1

    Tahlehelo ka ho omisa

    ≤1.0

    Tšepe e boima

    ≤0.001

    Palo eohle ea libaktheria tsa aerobic

    ≤1000cfu/g

    Kakaretso ea palo ea hlobo le litomoso

    ≤100cfu/g

    1. Lisebelisoa tsa lihlahisoa tsa meriana bakeng sa indasteri ea meriana: tse loketseng bakeng sa ho qeta tloaelo le manganga, tse fumanehang matlapeng, li-suppositories le mefuta e meng ea litekanyetso.

    2. Phenolphthaleine sebelisoang ho organic synthesis: haholo-holo e sebelisetsoang li-plastiki tsa maiketsetso, haholo-holo bakeng sa motsoako oa naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Mofuta ona oa polymer o na le khanyetso e ntle ea mocheso, ho hanyetsa metsi, le khanyetso ea lik'hemik'hale. Ka lebaka la ho hanyetsa ha kutu, ho hanyetsa botsofali ba mocheso le ts'ebetso e ntle le sebopeho, likhoele, liaparo le lisebelisoa tse entsoeng ho tloha ho eona haufinyane li sebelisoa haholo lisebelisoa tsa elektroniki, lisebelisoa tsa mochini, lipalangoang, sefofane, boenjiniere ba matla a athomo le masimo a sesole.

    3. Phenolphthalein e sebelisoang e le sesupo sa acid-base, sesupo sa titration ea litharollo tse se nang metsi, le reagent bakeng sa tlhahlobo ea chromatographic.

    Phenolphthalein e sebelisoa

     

    25kgs/drum, 9tons/20'container
    25kgs/bag, 20tons/20'container

    Re na le sehlopha se tšoanelehang, se sebetsang hantle ho fana ka ts'ehetso e ntle bakeng sa bareki ba rona. Ka tloaelo re latela melao-motheo ea bareki, e shebaneng le lintlha tse mabapi le Theko ea Theko ea Wholesale OEM Factory 99% Phenolphthalein Raw Powder CAS 77-09-8 bakeng sa Thepa ea Motlakase le Elektronike, Ha re khotsofalle likatleho tsa hajoale empa re 'nile ra ho leka ka matla ho qapa ho khotsofatsa litlhoko tsa moreki tse ikhethileng. Ho sa tsotelehe hore na o tsoa kae, re mona ho emela hore mofuta oa hau o u botse, 'me re amohelehile ho etela lefapha la rona la tlhahiso. Re khethe, o ka kopana le morekisi oa hau ea tsebahalang.
    OEM ea thekisoChina Phenolphthalein le 77-09-8, Re tlil'o fana ka lihlahisoa le litharollo tse betere haholo ka meralo e fapaneng le lits'ebeletso tsa litsebi. Ka nako e ts'oanang, amohela liodara tsa OEM, ODM, mema metsoalle lapeng le kantle ho naha hammoho nts'etsopele e tšoanang 'me u fihlelle katleho, bots'epehi, le ho holisa menyetla ea khoebo! Haeba u na le potso leha e le efe kapa u tla hloka boitsebiso bo eketsehileng u lokela ho ikutloa u lokolohile ho ikopanya le rona. Re labalabela ho fumana lipotso tsa hau haufinyane.


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