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Ọkachamara China kacha mma ịdị ọcha 99% Phenolphthalein CAS 77-09-8 Phenolphthalein

 

 


  • Cas:77-09-8
  • Usoro ihe omimi:C20H14O4
  • Arọ molikula:318.32
  • EINECS:201-004-7
  • Otu okwu:alfa, alfa.-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; alfa-di- (p-hydroxyphenyl) phthalide
  • Nkọwa ngwaahịa

    Budata

    Mkpado ngwaahịa

    Nchụso anyị na ebumnuche ụlọ ọrụ bụ “Na-egbo mkpa ndị ahịa anyị mgbe niile”. Anyị na-aga n'ihu na-emepụta ma chepụta ngwaahịa dị elu maka ndị ahịa anyị ochie na ndị ọhụrụ ma nweta atụmanya mmeri maka ndị ahịa anyị yana anyị maka ọkachamara China kacha mma ịdị ọcha 99%Phenolphthalein CAS 77-09-8Phenolphthalein, Ebumnuche anyị bụ "ọkụ ọhụrụ n'ala, na-agafe Uru", n'ime ogologo okwu, anyị na-akpọ gị n'ezie ka ị na-abawanye na anyị na n'ịwa a vibrant ogologo okwu ọnụ!
    Nchụso anyị na ebumnuche ụlọ ọrụ bụ “Na-egbo mkpa ndị ahịa anyị mgbe niile”. Anyị na-aga n'ihu na-emepụta ma chepụta ngwaahịa dị elu maka ndị ahịa anyị ochie na ndị ọhụrụ ma nweta atụmanya mmeri maka ndị ahịa anyị yana anyị makaChina Phenolphthalein na CAS 77-09-8, Ị nwere ike ime ka anyị mara echiche gị ịmepụta ihe pụrụ iche maka ihe nlereanya nke gị iji gbochie oke akụkụ ndị yiri ya na ahịa! Anyị ga-enye ọrụ kacha mma iji gboo mkpa gị niile! Cheta ịkpọtụrụ anyị ozugbo!

    Phenolphthalein bụ organic acid na-adịghị ike, nke na-egosi dị ka kristal dị mma na-acha ọcha ma ọ bụ ntakịrị odo na okpomọkụ. Ọ dịghị isi na enweghị ụtọ. O siri ike igbari na mmiri mana ọ dị mfe soluble na mmanya (ethanol) na ether. A na-agbaze ya na ngwọta mmanya iji mee ihe ngosi acid-base. Ọ bụ enweghị colorless na acidic ngwọta na-acha uhie uhie na alkali ngwọta ma ọ bụ alkali metal carbonate ngwọta. Otú ọ dị, ọ bụrụ na ọ dị na ngwọta alkali, ọ ga-emepụta trimetallic acid na-enweghị agba. nnu, agba uhie na-ada ada

    Ọdịdị

    Ntụ ntụ kristal na-acha ọcha ma ọ bụ dị ọkụ

    Ọdịnaya

    98-102

    Ebe mgbaze

    260-263 ℃

    Chloride

    ≤0.01

    Sulfate

    ≤0.02

    Mmetụta

    tozuru oke

    Ihe fọdụrụ na mgbanye

    (n'ihe gbasara sulfate)

     

    ≤0.1

    Ọnwụ na ihicha

    ≤1.0

    Igwe dị arọ

    ≤0.001

    Ngụkọta ọnụ ọgụgụ nke nje aerobic

    ≤1000cfu/g

    Ngụkọta ọnụ ọgụgụ nke ebu na yists

    ≤100cfu/g

    1. Ngwa ahịa ọgwụ maka ụlọ ọrụ ọgwụ: adabara maka afọ ntachi obi na nke isi ike, dị na mbadamba nkume, suppositories na ụdị usoro ọgwụgwọ ndị ọzọ.

    2. Phenolphthalein eji na organic njikọ: tumadi eji maka sịntetik plastics, karịsịa maka njikọ nke naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Ụdị polymer a nwere ezigbo nguzogide okpomọkụ, nguzogide mmiri, na nguzogide kemịkal. N'ihi nkwụsị nke corrosion ya, okpomọkụ na-eguzogide ịka nká na nhazi nhazi na nhazi nke ọma, eriri, mkpuchi na ihe ndị mejupụtara nke sitere na ya na-eji ngwa ngwa eletrọnịkị, ngwa igwe, ụgbọ njem, ụgbọ elu, injinia ike atọm na mpaghara agha.

    3. Phenolphthalein na-eji dị ka acid-base egosi, egosi maka titration nke na-abụghị aqueous ngwọta, na reagent maka chromatographic analysis.

    A na-eji Phenolphthalein eme ihe

     

    25kgs / drum, 9ton / 20' akpa
    25kgs / akpa, 20ton / 20' akpa

    Nchụso anyị na ebumnuche ụlọ ọrụ bụ “Na-egbo mkpa ndị ahịa anyị mgbe niile”. Anyị na-aga n'ihu na-emepụta ma na-emepụta ngwaahịa dị elu maka ndị ahịa anyị ochie na ndị ọhụrụ ma nweta atụmanya mmeri maka ndị ahịa anyị yana anyị maka ọkachamara China kacha mma ịdị ọcha 99% Phenolphthalein CAS 77-09-8 Phenolphthalein, Ebumnuche anyị bụ "N'ala ọhụrụ na-egbuke egbuke, na-agafe uru", n'ime ogologo oge, anyị na-akpọ gị òkù ka ị mụbaa na anyị ma mepụta ogologo oge dị egwu ọnụ!
    Ọkachamara ChinaChina Phenolphthalein na CAS 77-09-8, Ị nwere ike ime ka anyị mara echiche gị ịmepụta ihe pụrụ iche maka ihe nlereanya nke gị iji gbochie oke akụkụ ndị yiri ya na ahịa! Anyị ga-enye ọrụ kacha mma iji gboo mkpa gị niile! Cheta ịkpọtụrụ anyị ozugbo!


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