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Ụlọ ọrụ na-emepụta ihe maka ụlọ ọrụ China na-ere 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

    Ụlọ ọrụ anyị nke ọma na njikwa magburu onwe ya n'oge niile nke mmepụta ihe na-enyere anyị aka ịkwado afọ ojuju ndị na-azụ ahịa maka ụlọ ọrụ mmepụta ihe maka ire ụlọ ọrụ China.CAS 77-09-8 Phenolphthalein, Anyị na-anabata ndị na-azụ ahịa, ndị mmekọ azụmahịa na ndị òtù ọlụlụ si n'akụkụ niile nke ụwa iji kpọtụrụ anyị ma chọọ imekọ ihe ọnụ maka akụkụ dị mma.
    Ụlọ ọrụ anyị nke ọma na njikwa magburu onwe ya n'oge niile nke mmepụta ihe na-enyere anyị aka ikwe nkwa afọ ojuju ndị na-azụ ahịa.China Phenolphthalein na 77-09-8, Anyị na-achọ ohere izute ndị enyi niile si ma n'ụlọ na ná mba ọzọ maka mmeri imekọ ihe ọnụ. Anyị ji ezi obi na-atụ anya ka gị na unu niile nwee nkwado ogologo oge na ntọala nke uru otu na mmepe obodo.

    Phenolphthaleinbụ organic acid na-adịghị ike, nke na-egosi dị ka kristal dị mma na-acha ọcha ma ọ bụ na-acha odo 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.

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

    Our well-equipped facilities and exceptional excellent control during all stages of manufacturing enables us to guarantee total buyer gratification for Manufacturing Companies for China Factory Sell CAS 77-09-8 Phenolphthalein , We welcome buyers, business associations and mates from all sections on the world ka ị kpọtụrụ anyị ma chọọ imekọ ihe ọnụ maka akụkụ dị mma.
    Ụlọ ọrụ nrụpụta makaChina Phenolphthalein na 77-09-8, Anyị na-achọ ohere izute ndị enyi niile si ma n'ụlọ na ná mba ọzọ maka mmeri imekọ ihe ọnụ. Anyị ji ezi obi na-atụ anya ka gị na unu niile nwee nkwado ogologo oge na ntọala nke uru otu na mmepe obodo.


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