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Ọhụụ mbata ọhụrụ China Pharmaceutical ọkwa 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

    Ọ bụghị naanị na anyị ga-anwa ike anyị ịnye ndị ahịa ọ bụla ọrụ pụrụ iche, mana dịkwa njikere ịnata aro ọ bụla nke ndị na-azụ anyị na-enye maka ọkwa ọkwa ọhụrụ mbata China Pharmaceutical.CAS 77-09-8 Phenolphthalein, Kwesịrị ị nwere mmasị na ihe fọrọ nke nta ka ọ bụrụ ngwaahịa ọ bụla, cheta na ị ga-enwere onwe gị kpamkpam ka ị kpọtụrụ anyị maka nkọwa ndị ọzọ ma ọ bụ jide n'aka na ị ga-ebuga anyị email ziri ezi, anyị ga-aza gị naanị 24 hrs yana nke kachasị mma na-aga. a ga-enye.
    Ọ bụghị naanị na anyị ga-anwa ike anyị ịnye ndị ahịa ọ bụla ọrụ pụrụ iche, mana dịkwa njikere ịnata aro ọ bụla nke ndị na-azụ anyị nyere maka.China Phenolphthalein na 77-09-8, Anyị nwere ndị injinia kacha elu na ụlọ ọrụ ndị a na otu ndị na-arụ ọrụ nke ọma na nyocha. Ihe ọzọ bụ, anyị nwere ugbu a anyị onwe anyị Archives ọnụ na ahịa na China na ọnụ ala. Ya mere, anyị nwere ike izute dị iche iche ajụjụ si dị iche iche ahịa. Ịkwesịrị ịchọta ebe nrụọrụ weebụ anyị iji lelee ozi ndị ọzọ sitere na ngwaahịa na ngwọta anyị.

    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

    We not only will try our great to ọnọ pụtara ìhè ọrụ ọ bụla shopper, ma dị njikere na-enweta ọ bụla aro awa site anyị buyers maka New abịarute China Pharmaceutical Grade CAS 77-09-8 Phenolphthalein , Kwesịrị ị nwere mmasị na fọrọ nke nta ka ọ bụla ngwongwo. cheta na ị nweere onwe gị kpamkpam ịkpọtụrụ anyị maka nkọwa ndị ọzọ ma ọ bụ jide n'aka na ị ga-ezigara anyị email n'ụzọ ziri ezi, anyị ga-aza gị n'ime awa 24 naanị yana a ga-enye nkọwa kacha mma.
    Mbata ọhụrụ ChinaChina Phenolphthalein na 77-09-8, Anyị nwere ndị injinia kacha elu na ụlọ ọrụ ndị a na otu ndị na-arụ ọrụ nke ọma na nyocha. Ihe ọzọ bụ, anyị nwere ugbu a anyị onwe anyị Archives ọnụ na ahịa na China na ọnụ ala. Ya mere, anyị nwere ike izute dị iche iche ajụjụ si dị iche iche ahịa. Ịkwesịrị ịchọta ebe nrụọrụ weebụ anyị iji lelee ozi ndị ọzọ sitere na ngwaahịa na ngwọta anyị.


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