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Ọkachamara China Ọcha Kachasị Mma 99% Phenolphthalein CAS 77-09-8 Phenolphthalein

 

 


  • Cas:77-09-8
  • Usoro molekụla:C20H14O4
  • Ibu molekụla:318.32
  • EINECS:201-004-7
  • Aha njirimara: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
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Nchụso na ebumnuche ụlọ ọrụ anyị bụ "Imezu ihe ndị ahịa anyị chọrọ mgbe niile". Anyị na-aga n'ihu na-emepụta ma na-emepụta ngwaahịa dị elu maka ma ndị ahịa anyị ochie ma ndị ọhụrụ ma na-enweta atụmanya mmeri maka ndị ahịa anyị yana anyị maka Ọkachamara China Kasị Mma Ịdị ọcha 99%Phenolphthalein CAS 77-09-8Phenolphthalein, Ebumnuche anyị bụ "ala ọhụrụ na-enwu enwu, Uru Na-agafe", n'ime ogologo oge, anyị ji obi anyị niile na-akpọ gị òkù ka ị soro anyị mụbaa ma mepụta oge dị egwu ọnụ!
    Nchụso na ebumnuche ụlọ ọrụ anyị bụ "Imezu ihe ndị ahịa anyị chọrọ mgbe niile". Anyị na-aga n'ihu na-emepụta ma na-emepụta ngwaahịa dị elu maka ma ndị ahịa anyị ochie ma ndị ọhụrụ ma na-enweta atụmanya mmeri maka ndị ahịa anyị yana anyị makaPhenolphthalein nke China na CAS 77-09-8, I nwere ike ịgwa anyị echiche gị ịmepụta imewe pụrụ iche maka ụdị nke gị iji gbochie oke akụkụ ndị yiri ya n'ahịa! Anyị ga-enye ọrụ kacha mma anyị iji gboo mkpa gị niile! Cheta ịkpọtụrụ anyị ozugbo!

    Phenolphthalein bụ asịd organic na-adịghị ike, nke na-adị ka kristal ọcha ma ọ bụ odo odo ntakịrị na okpomọkụ ụlọ. Ọ naghị esi isi ma ọ bụ enweghị ụtọ. Ọ na-esiri ike ịgbaze na mmiri mana ọ na-agbaze ngwa ngwa na mmanya (ethanol) na ether. A na-agbaze ya na ngwọta mmanya iji mee ihe ngosi acid-base. Ọ dịghị agba na ngwọta acidic yana ọbara ọbara na ngwọta alkali ma ọ bụ ngwọta alkali metal carbonate. Agbanyeghị, ọ bụrụ na ọ dị na ngwọta alkali a chịkọtara, ọ ga-emepụta acid trimetallic na-enweghị agba. Nnu, agba uhie na-apụ n'anya.

    Ọdịdị

    Ntụ ntụ kristal ọcha ma ọ bụ odo odo dị nro

    Ọdịnaya dị n'ime

    98-102

    Ebe agbaze

    260-263℃

    Chloride

    ≤0.01

    Sọlfat

    ≤0.02

    Mmetụta uche

    Ndị ruru eru

    Ihe fọdụrụ na mgbanye ọkụ

    (n'ihe gbasara sọlfate)

     

    ≤0.1

    Mfu mgbe a kpọrọ nkụ

    ≤1.0

    Ígwè dị arọ

    ≤0.001

    Ọnụọgụ nje bacteria aerobic niile

    ≤1000cfu/g

    Ọnụọgụ ebu na yist niile

    ≤100cfu/g

    1. Ngwa ọgwụ maka ụlọ ọrụ ọgwụ: ọ dị mma maka afọ ntachi nkịtị na nke siri ike, dị na mbadamba, suppositories na ụdị ọgwụ ndị ọzọ.

    2. A na-eji Phenolphthalein eme ihe na njikọ organic: a na-ejikarị ya eme plastik sịntetik, ọkachasị maka njikọta nke naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Ụdị polima a nwere ezigbo iguzogide okpomọkụ, iguzogide mmiri, na iguzogide kemịkalụ. N'ihi iguzogide nchara ya, iguzogide ịka nká okpomọkụ na nhazi na nhazi dị mma, eriri, mkpuchi na ihe mejupụtara ya na-adị n'ọtụtụ ngwa eletrọniki, ngwa igwe, njem, ụgbọelu, injinịa ike atọm na ubi agha.

    3. A na-eji Phenolphthalein eme ihe dị ka ihe ngosi acid-base, ihe ngosi maka titration nke ngwọta ndị na-abụghị mmiri mmiri, na ihe na-eme ihe maka nyocha chromatographic.

    A na-eji Phenolphthalein eme ihe

     

    25kg kwa drum, 9tons/20'container
    25kgs/akpa, 20tons/20'akpa

    Nchụso na ebumnuche ụlọ ọrụ anyị bụ "Imezu ihe ndị ahịa anyị chọrọ mgbe niile". Anyị na-aga n'ihu na-emepụta ma na-emepụta ngwaahịa dị elu maka ma ndị ahịa anyị ochie ma ndị ọhụrụ ma na-enweta atụmanya mmeri maka ndị ahịa anyị yana anyị maka Ọkachamara China Ọcha Kachasị Mma 99% Phenolphthalein CAS 77-09-8 Phenolphthalein, Ebumnuche anyị bụ "ala ọhụrụ na-enwu enwu, Uru Na-agafe", n'ime ogologo oge, anyị na-akpọ gị òkù ka ị mụbaa anyị ma mepụta oge dị egwu ọnụ!
    Ndị ọkachamara na ChinaPhenolphthalein nke China na CAS 77-09-8, I nwere ike ịgwa anyị echiche gị ịmepụta imewe pụrụ iche maka ụdị nke gị iji gbochie oke akụkụ ndị yiri ya n'ahịa! Anyị ga-enye ọrụ kacha mma anyị iji gboo mkpa gị niile! Cheta ịkpọtụrụ anyị ozugbo!


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