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OEM/ODM Saina CAS Numera 77-09-8 Alpha-Di (p-hydroxyphenyl) Phthalide Phenolphthalein ma le tau sili ona lelei

 

 


  • Cas:77-09-8
  • fua mole:C20H14O4
  • mamafa mole:318.32
  • EINECS:201-004-7
  • upu uiga tutusa: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
  • Fa'amatalaga Oloa

    La'u mai

    Faailoga o oloa

    Matou te lagolagoina a matou tagata faʻatau i oloa sili ona lelei ma fofo ma fesoasoani maualuga maualuga. Avea ma tagata gaosi tomai faapitoa i lenei vaega, o lea ua matou mauaina le poto masani aoga i le gaosia ma le puleaina mo OEM / ODM SainaCAS Numera 77-09-8Alpha-Di (p-hydroxyphenyl) PhthalidePhenolfthaleinma le Tau Sili, Matou te tulimatai atu ma le faamaoni e faʻalogo mai ia te oe. Tu'u mai ia i matou se avanoa e fa'aali atu ai lo matou tomai fa'apitoa ma le naunau. Matou te faʻafeiloaia ma le faʻamaoni uo lelei mai le tele o liʻo i le fale ma fafo e o mai e galulue faʻatasi!
    Matou te lagolagoina a matou tagata faʻatau i oloa sili ona lelei ma fofo ma fesoasoani maualuga maualuga. Avea ma tagata tomai faapitoa gaosi oloa i lenei vaega, o lea ua matou maua le poto masani aoga i le gaosiga ma le pulea moSaina Phenolphthalein ma 3 3-Bis (4-hydroxyphenyl) -2-Benzofuran-1-One, E mafai ona e faʻailoa mai ia i matou lou manatu e atiaʻe se mamanu tulaga ese mo lau lava faʻataʻitaʻiga e puipuia ai le tele o vaega tutusa i le maketi! O le a matou ofoina atu la matou auaunaga sili e faʻamalieina uma ou manaʻoga! Fa'amolemole fa'afeso'ota'i vave mai matou!

    O le Phenolphthalein ose vaila'au vaivai vaivai, e foliga mai o ni tioata pa'epa'e po'o sina samasama i le vevela o le potu. E leai se manogi ma leai se tofo. E faigata ona solo i le vai ae faigofie ona solu ile ava malosi (ethanol) ma le eter. E fa'amavae i le vaifofo o le 'ava malosi e fai ai se fa'ailo fa'amaufa'ailoga. E leai se lanu i le vaifofo oona ma mumu i le alkali solution po'o le alkali metal carbonate solution. Ae peita'i, afai o lo'o iai i totonu ole vaifofo fa'amama ole alkali, ole a maua mai ai le acid trimetallic colorless. masima, lanu mumu e mou atu

    Fa'aaliga

    Pa'epa'e po'o le lanu samasama samasama pauta tioata

    Anotusi

    98-102

    Liu liusuavai

    260-263 ℃

    Klorida

    ≤0.01

    Sulfate

    ≤0.02

    Ma'ale'ale

    Agavaa

    Toega ile mu

    (i tulaga ole sulfate)

     

    ≤0.1

    Ma'imau ile fa'amago

    ≤1.0

    Uamea mamafa

    ≤0.001

    Aofa'iga o siama aerobic

    ≤1000cfu/g

    Aofa'i numera o limu ma fefete

    ≤100cfu/g

    1. Pharmaceutical raw materials for the pharmaceutical industry: e talafeagai mo le masani ma le faʻamaʻaʻa o le manava, e maua i papa, suppositories ma isi ituaiga vailaʻau.

    2. Phenolphthalein faʻaaogaina i le faʻaogaina o meaola: e masani ona faʻaaogaina mo palasitika gaosia, aemaise lava mo le faʻaogaina o le naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. O lenei ituaiga polymer e sili ona lelei le vevela, faʻafefe vai, ma vailaʻau. Ona o lona tete'e o le corrosion, vevela matua tetee ma lelei faagasologa ma formability, alava, coatings ma mea composite faia mai ai e le o toe umi ae faaaogaina lautele i mea faaeletonika, masini masini, felauaiga, aerospace, atomic malosiaga inisinia ma fanua militeli.

    3. Fa'aaoga le Phenolphthalein e fai ma fa'ailo fa'avae oona, fa'ailo mo le fa'avasegaina o vaifofo e le fa'afefeteina, ma le reagent mo su'esu'ega chromatographic.

    Phenolphthalein-fa'aaogaina

     

    25kgs/pa'u, 9tons/20'container
    25kgs/pe, 20tons/20'container

    Matou te lagolagoina a matou tagata faʻatau i oloa sili ona lelei ma fofo ma fesoasoani maualuga maualuga. Avea ma tagata gaosi tomai faapitoa i lenei vaega, o lea ua matou maua le poto masani aoga i le gaosia ma le puleaina o OEM / ODM China CAS Numera 77-09-8 Alpha-Di (p-hydroxyphenyl) Phthalide Phenolphthalein ma le Tau Sili, Matou te tulimatai atu ma le faamaoni e faalogo mai ia te oe. Tu'u mai ia i matou se avanoa e fa'aali atu ai lo matou tomai fa'apitoa ma le naunau. Matou te faʻafeiloaia ma le faʻamaoni uo lelei mai le tele o liʻo i le fale ma fafo e o mai e galulue faʻatasi!
    OEM/ODM SainaSaina Phenolphthalein ma 3 3-Bis (4-hydroxyphenyl) -2-Benzofuran-1-One, E mafai ona e faʻailoa mai ia i matou lou manatu e atiaʻe se mamanu tulaga ese mo lau lava faʻataʻitaʻiga e puipuia ai le tele o vaega tutusa i le maketi! O le a matou ofoina atu la matou auaunaga sili e faʻamalieina uma ou manaʻoga! Fa'amolemole fa'afeso'ota'i vave mai matou!


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