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Warshada Loogu Talagalay Cilmi-baarista Tayada Sare ee Warshada Phenolphthalein CAS 77-09-8

 

 


  • Cas:77-09-8
  • Qaaciidada molecular:C20H14O4
  • Miisaanka molecular:318.32
  • EINECS:201-004-7
  • La mid ah: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
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    Waxaan ku qanacsanahay in haddii la sameeyo hindise wadajir ah, ganacsiga ganacsi ee naga dhexeeya uu noo keeni doono faa'iidooyin labada dhinac ah. Waxaan si fudud kuugu dammaanad qaadi karnaa baayacmushtarka tayada wanaagsan iyo summada gardarrada leh ee Warshada For Factory Reagent Research Tayada Sare ee PhenolphthaleinCAS 77-09-8, Haddii aad raadinayso tayo wanaagsan, gaarsiin degdeg ah, adeegga ugu fiican ka dib iyo alaab-qeybiyaha qiimaha wanaagsan ee Shiinaha ee xiriirka ganacsiga muddada dheer, waxaanu noqon doonaa doorashadaada ugu fiican.
    Waxaan ku qanacsanahay in haddii la sameeyo hindise wadajir ah, ganacsiga ganacsi ee naga dhexeeya uu noo keeni doono faa'iidooyin labada dhinac ah. Waxaan si fudud kuugu dammaanad qaadi karnaa baayacmushtarka tayada wanaagsan iyo qiimaha gardarada lehKiimikada Dawooyinka ee Shiinaha iyo Cunnada lagu daroWaxaan ku leenahay injineerada ugu sarreeya warshadahan iyo koox hufan oo cilmi baarista ah. Waxa intaa ka sii badan, hadda waxa aynu Shiinaha ku leenahay af iyo suuqyo kayd ah oo qiimo jaban ah. Sidaa darteed, waxaan la kulmi karnaa weydiimaha kala duwan ee macaamiisha kala duwan. Xusuusnow inaad hesho shabakadeena si aad macluumaad dheeraad ah uga hubiso badeecadayada.

    Phenolphthalein waa asiidh dabiici ah oo daciif ah, kaas oo u muuqda sida kiristaalo cad ama wax yar huruud ah heerkulka qolka. Waa mid aan ur lahayn oo aan dhadhamin. Way adagtahay in lagu milmo biyaha laakiin si fudud ayaa loogu milmi karaa khamriga (ethanol) iyo ether. Waxay ku milmay alkohol si loo sameeyo tilmaame-saldhig acid. Waa mid aan midab lahayn oo xal aashitada ah iyo guduudka xalalka alkali ama xalalka carbonate alkali ee birta ah. Si kastaba ha noqotee, haddii ay ku jirto xalalka alkali ee xoogga leh, waxay soo saari doontaa trimetallic acid aan midab lahayn. milix, midabka cas wuu libdhay

    Muuqashada

    Budada crystalline jaalaha cad ama khafiif ah

    Nuxurka

    98-102

    barta dhalaalaysa

    260-263 ℃

    Chloride

    ≤0.01

    Sulfate

    ≤0.02

    Dareenka

    U qalma

    Hadhaaga dabka

    (marka la eego sulfate)

     

    ≤0.1

    Luminta qalajinta

    ≤1.0

    Bir culus

    ≤0.001

    Tirada guud ee bakteeriyada aerobic

    ≤1000cfu/g

    Wadarta tirada caaryada iyo khamiirka

    ≤100cfu/g

    1. Qalabka ceeriin ee dawooyinka ee warshadaha dawooyinka: ku habboon calool-istaagga caadiga ah iyo madax-adayga, oo laga heli karo kiniinnada, suppositories iyo foomamka kale ee qiyaasta.

    2. Phenolphthalein loo isticmaalo isku-dhafka dabiiciga ah: inta badan waxaa loo isticmaalaa balaastikada synthetic, gaar ahaan isku dhafka naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Noocan polymer wuxuu leeyahay iska caabbinta kulaylka aad u fiican, caabbinta biyaha, iyo caabbinta kiimikada. Sababtoo ah caabbinta daxalka, caabbinta kuleylka kulaylka iyo habaynta wanaagsan iyo qaabaynta, fiilooyinka, dahaarka iyo walxaha isku dhafan ee laga sameeyay ayaa si dhakhso ah loogu isticmaalaa qalabka elektiroonigga ah, qalabka farsamada, gaadiidka, hawada sare, injineernimada tamarta atomiga iyo goobaha milatariga.

    3. Phenolphthalein oo loo isticmaalo tusaha acid-saldhigga, tusaha titration ee xalalka aan biyo-biyoodka ahayn, iyo reagen ee falanqaynta chromatographic.

    Phenolphthalein-la isticmaalo

     

    25kgs/drum, 9tons/20'konteenar
    25kgs/bac, 20ton/20'konteenar

    Waxaan ku qanacsanahay in haddii la sameeyo hindise wadajir ah, ganacsiga ganacsi ee naga dhexeeya uu noo keeni doono faa'iidooyin labada dhinac ah. Waxaan si fudud kuugu dammaanad qaadi karnaa baayacmushtarka tayada wanaagsan iyo summada gardarrada leh ee Warshada For Factory Reagent Research Tayada Sare ee Phenolphthalein CAS77-09-8, Haddii aad raadinayso tayo wanaagsan, gaarsiin degdeg ah, adeegga ugu fiican ka dib iyo alaab-qeybiyaha qiimaha wanaagsan ee Shiinaha ee xiriirka ganacsiga muddada dheer, waxaanu noqon doonaa doorashadaada ugu fiican.
    WarshadaKiimikada Dawooyinka ee Shiinaha iyo Cunnada lagu daroWaxaan ku leenahay injineerada ugu sarreeya warshadahan iyo koox hufan oo cilmi baarista ah. Waxa intaa ka sii badan, hadda waxa aynu Shiinaha ku leenahay af iyo suuqyo kayd ah oo qiimo jaban ah. Sidaa darteed, waxaan la kulmi karnaa weydiimaha kala duwan ee macaamiisha kala duwan. Xusuusnow inaad hesho shabakadeena si aad macluumaad dheeraad ah uga hubiso badeecadayada.


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