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Warshadda Warshadda Cilmi-baarista Tayada Sare leh ee Phenolphthalein CAS 77-09-8

 

 


  • Kiis:77-09-8
  • Qaacidada moolikaalka:C20H14O4
  • Miisaanka molecular:318.32
  • EINECS:201-004-7
  • Isku micne: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
  • Faahfaahinta Badeecada

    Soo dejiso

    Calaamadaha Alaabta

    Waxaan ku qanacsannahay in dadaallada wadajirka ah, ganacsiga naga dhexeeya uu noo keeni doono faa'iidooyin wadajir ah. Waxaan si fudud kuugu dammaanad qaadi karnaa badeecad tayo wanaagsan leh iyo qiimo jaban oo loogu talagalay Warshadda Warshadaha Cilmi-baarista Tayada Sare leh ee Phenolphthalein.CAS 77-09-8, Haddii aad raadinayso alaab-qeybiye tayo wanaagsan, keenis degdeg ah, adeeg ka dib adeeg wanaagsan iyo qiimo wanaagsan oo laga helo Shiinaha si aad ula xiriirto ganacsi muddo dheer ah, waxaan noqon doonnaa doorashadaada ugu fiican.
    Waxaan ku qanacsanahay in dadaallada wadajirka ah, ganacsiga naga dhexeeya uu noo keeni doono faa'iidooyin wadajir ah. Waxaan si fudud kuugu dammaanad qaadi karnaa badeecad tayo wanaagsan leh iyo qiimo jabanKiimikada iyo Cuntada Daawada Shiinaha, Waxaan leenahay injineero sare oo ka shaqeeya warshadahan iyo koox hufan oo cilmi-baarista ku jirta. Intaa waxaa dheer, hadda waxaan leenahay afafkeenna kaydka iyo suuqyada Shiinaha oo qiimo jaban. Sidaa darteed, waxaan la kulmi karnaa su'aalo kala duwan oo ka imanaya macaamiil kala duwan. Xasuuso inaad hesho boggayaga internetka si aad u hubiso macluumaad dheeraad ah oo ku saabsan alaabtayada.

    Phenolphthalein waa aashito dabiici ah oo daciif ah, oo u muuqata sida kiristaalo cad ama huruud ah heerkulka qolka. Waa mid aan ur lahayn oo aan dhadhan lahayn. Way adag tahay in lagu milmo biyaha laakiin si fudud ayaa loogu milmaa khamriga (ethanol) iyo ether. Waxaa lagu milmaa xalka khamriga si loo sameeyo tilmaame saldhig aashito ah. Waa mid aan midab lahayn xalka aashitada iyo casaanka xalka alkali ama xalka alkali ee kaarbonat-ka birta ah. Si kastaba ha ahaatee, haddii ay ku jirto xalka alkali ee xooggan, waxay soo saari doontaa aashitada trimetallic ee aan midab lahayn. milix, midabka cas wuu libdhaa.

    Muuqaalka

    Budada crystalline cad ama huruud khafiif ah

    Mawduuca

    98-102

    Barta dhalaalaysa

    260-263℃

    Koloriin

    ≤0.01

    Sulfate

    ≤0.02

    Xasaasiyadda

    Takhasuska u qalma

    Haraaga shidista

    (marka laga hadlayo sulfate)

     

    ≤0.1

    Lumis marka la qalajiyo

    ≤1.0

    Bir culus

    ≤0.001

    Tirada guud ee bakteeriyada aerobic-ka

    ≤1000cfu/g

    Wadarta tirada caaryada iyo khamiirka

    ≤100cfu/g

    1. Alaabada ceeriin ee dawooyinka ee warshadaha dawooyinka: ku habboon calool istaagga caadiga ah iyo kan adag, oo laga heli karo kiniinno, suppositories iyo qaabab kale oo qiyaas ah.

    2. Phenolphthalein oo loo isticmaalo isku-darka dabiiciga ah: inta badan waxaa loo isticmaalaa balaastikada macmal ah, gaar ahaan isku-darka naphthyridine polyaryl ether ketone polymers-ka polyaryl ether ketone. Noocan polymer-ku wuxuu leeyahay iska caabin kulayl oo aad u fiican, iska caabin biyo, iyo iska caabin kiimiko. Sababtoo ah iska caabintiisa daxalka, iska caabinta gabowga kulaylka iyo habaynta iyo qaabaynta wanaagsan, fiilooyinka, dahaarka iyo walxaha isku-dhafan ee laga sameeyay ayaa dhawaan si weyn loogu isticmaalaa qalabka elektaroonigga ah, qalabka farsamada, gaadiidka, hawada sare, injineernimada tamarta atomiga iyo goobaha militariga.

    3. Phenolphthalein oo loo isticmaalo tilmaame saldhig aashito ah, tilmaame lagu titration of xalalka aan biyaha lahayn, iyo falanqeeye loogu talagalay falanqaynta koromografiga.

    Phenolphthalein loo isticmaalo

     

    25kgs/durbaan, 9tons/20'weelka
    25kgs/bac, 20tons/20'weelka

    Waxaan ku qanacsanahay in dadaallada wadajirka ah, ganacsiga naga dhexeeya uu noo keeni doono faa'iidooyin wadajir ah. Waxaan si fudud kuugu dammaanad qaadi karnaa badeecad tayo wanaagsan leh iyo qiimo gardarro ah oo loogu talagalay Warshadda Warshadaha Cilmi-baarista Tayada Sare leh ee Phenolphthalein CAS.77-09-8, Haddii aad raadinayso alaab-qeybiye tayo wanaagsan, keenis degdeg ah, adeeg ka dib adeeg wanaagsan iyo qiimo wanaagsan oo laga helo Shiinaha si aad ula xiriirto ganacsi muddo dheer ah, waxaan noqon doonnaa doorashadaada ugu fiican.
    Warshadda Loogu TalagalayKiimikada iyo Cuntada Daawada Shiinaha, Waxaan leenahay injineero sare oo ka shaqeeya warshadahan iyo koox hufan oo cilmi-baarista ku jirta. Intaa waxaa dheer, hadda waxaan leenahay afafkeenna kaydka iyo suuqyada Shiinaha oo qiimo jaban. Sidaa darteed, waxaan la kulmi karnaa su'aalo kala duwan oo ka imanaya macaamiil kala duwan. Xasuuso inaad hesho boggayaga internetka si aad u hubiso macluumaad dheeraad ah oo ku saabsan alaabtayada.


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