Unilong
14 Zaka Kupanga Zochitika
Khalani ndi 2 Chemicals Zomera
Yadutsa ISO 9001: 2015 Quality System

Makampani Opanga Ku China Factory Sell CAS 77-09-8 Phenolphthalein

 

 


  • Cas:77-09-8
  • Molecular formula:C20H14O4
  • Kulemera kwa mamolekyu:318.32
  • EINECS:201-004-7
  • Mawu ofanana: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
  • Tsatanetsatane wa Zamalonda

    Tsitsani

    Zolemba Zamalonda

    Malo athu okhala ndi zida komanso kuwongolera kwapadera kwapadera pamagawo onse opanga kumatithandiza kutsimikizira kukhutitsidwa kwa ogula kwathunthu kwa Makampani Opanga Makampani a China Factory Sell.Chithunzi cha CAS 77-09-8 Phenolphthalein, Tikulandira ogula, mabizinesi ndi mabwenzi ochokera m'magawo onse padziko lapansi kuti alumikizane nafe ndi kufunafuna mgwirizano kuti tigwirizane.
    Malo athu okhala ndi zida zonse komanso kuwongolera kwapadera m'magawo onse opanga kumatithandiza kutsimikizira kukhutitsidwa kwa ogula.China Phenolphthalein ndi 77-09-8, Takhala tikufunafuna mwayi wokumana ndi abwenzi onse ochokera kunyumba ndi kunja kwa mgwirizano wopambana. Tikukhulupirira ndi mtima wonse kukhala ndi mgwirizano wanthawi yayitali ndi nonse pamaziko a phindu limodzi ndi chitukuko chofanana.

    Phenolphthaleinndi asidi ofooka, omwe amaoneka ngati makhiristo oyera kapena achikasu pang'ono potentha. Ndiwopanda fungo komanso osakoma. Ndizovuta kusungunuka m'madzi koma kusungunuka mosavuta mu mowa (ethanol) ndi ether. Amasungunuka mu njira ya mowa kuti apange chizindikiro cha acid-base. Ndiwopanda mtundu wa acidic solution komanso wofiira mu alkali solution kapena alkali metal carbonate solution. Komabe, ngati ili mumchere wambiri wa alkali, imatulutsa trimetallic acid yopanda mtundu. mchere, mtundu wofiira umatha

    Maonekedwe

    White kapena kuwala yellow crystalline ufa

    Zamkatimu

    98-102

    Malo osungunuka

    260-263 ℃

    Chloride

    ≤0.01

    Sulfate

    ≤0.02

    Kumverera

    Woyenerera

    Zotsalira pakuyatsa

    (mu sulphate)

     

    ≤0.1

    Kutaya pakuyanika

    ≤1.0

    Chitsulo cholemera

    ≤0.001

    Chiwerengero chonse cha mabakiteriya a aerobic

    ≤1000cfu/g

    Chiwerengero chonse cha nkhungu ndi yisiti

    ≤100cfu/g

    1. Zida zopangira mankhwala kwamakampani opanga mankhwala: oyenera kudzimbidwa mwachizolowezi komanso amakani, omwe amapezeka m'mapiritsi, ma suppositories ndi mitundu ina ya mlingo.

    2. Phenolphthalein yogwiritsidwa ntchito mu organic synthesis: makamaka yogwiritsidwa ntchito popanga mapulasitiki, makamaka pakupanga kwa naphthyridine polyaryl ether ketone polyaryl ether ketone ma polima. Mtundu uwu wa polima umalimbana kwambiri ndi kutentha, kukana madzi, komanso kukana mankhwala. Chifukwa cha kukana kwa dzimbiri, kukana kukalamba kwa kutentha komanso kukonza bwino ndi mawonekedwe ake, ulusi, zokutira ndi zida zophatikizika zopangidwa kuchokera pamenepo posachedwapa zimagwiritsidwa ntchito kwambiri pazida zamagetsi, zida zamakina, zoyendera, zakuthambo, uinjiniya wamagetsi a atomiki ndi magulu ankhondo.

    3. Phenolphthalein amagwiritsidwa ntchito ngati chizindikiro cha acid-base, chizindikiro cha titration ya njira zopanda madzi, ndi reagent yowunikira chromatographic.

    25kgs/ng'oma, 9tons/20'container
    25kgs/thumba, 20tons/20'container

    Malo athu okhala ndi zida zonse komanso kuwongolera kwapadera kwapadera pazopanga zonse kumapangitsa kuti titsimikizire kukhutitsidwa kwa ogula onse a Makampani Opanga Zamakampani a China Factory Sell CAS 77-09-8 Phenolphthalein, Tikulandila ogula, mabizinesi ndi mabwenzi ochokera kumagawo onse padziko lapansi. kuti mulumikizane nafe ndikupempha mgwirizano kuti mugwirizane bwino.
    Makampani Opanga KwaChina Phenolphthalein ndi 77-09-8, Takhala tikufunafuna mwayi wokumana ndi abwenzi onse ochokera kunyumba ndi kunja kwa mgwirizano wopambana. Tikukhulupirira ndi mtima wonse kukhala ndi mgwirizano wanthawi yayitali ndi nonse pamaziko a phindu limodzi ndi chitukuko chofanana.


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife