Unilong
14 Tausaga Gaosiga Aafiaga
Ia e 2 La'au Vailaau Fa'asaina
Pasia ISO 9001:2015 Quality System

OEM Fa'apitoa Falegaosimea Tu'uina atu Mamalu Sili Phenolphthalein 99% 77-09-8 USP Vasega

 

 


  • 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

    E pipii i le mataupu "Faamaoni, toaga, sogasoga, fou" e atiina ae oloa fou ma fofo faifai pea. E fa'atatau i tagata fa'atau, manuia o lona manuia ta'ito'atasi. Ia tatou gaosia lima manuia i le lumanai mo le OEM Customized Factory SupplyPhenolphthalein maualuga maualuga 99% 77-09-8USP Grade, Aʻo faʻaogaina le faʻaleleia atili o sosaiete ma le tamaoaiga, o le a faʻatumauina e le matou faʻapotopotoga se mataupu o le "Taʻitaʻi i luga o le faʻalagolago, maualuga le tulaga muamua", e le gata i lea, matou te faʻamoemoe e faia se taʻaloga umi mamalu ma tagata faʻatau uma.
    E pipii i le mataupu "Faamaoni, toaga, sogasoga, fou" e atiina ae oloa fou ma fofo faifai pea. E fa'atatau i tagata fa'atau, manuia o lona manuia ta'ito'atasi. Ia tatou fuaina le lumanai manuia o le lima lima moSaina Phthalimetten ma Euchessina, Pisinisi filosofia: Ave le tagata faʻatau e pei o le Nofoaga Autu, ave le tulaga lelei e pei o le olaga, amiosaʻo, matafaioi, taulaʻi, faʻafouina.O le a matou tuʻuina atu le poto masani, tulaga lelei i le taui mo le faʻatuatuaina o tagata faʻatau, ma le tele o faʻatauga tetele i le lalolagi atoa?ê?uma o o le a galulue faatasi a tatou tagata faigaluega ma agai i luma faatasi.

    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

    E pipii i le mataupu "Faamaoni, toaga, sogasoga, fou" e atiina ae oloa fou ma fofo faifai pea. E fa'atatau i tagata fa'atau, manuia o lona manuia ta'ito'atasi. Ia tatou gaosia lima manuia i le lumanai mo le OEM Customized Factory Supply High PurityPhenolphthalein 99%77-09-8 USP Grade, A o faʻaaogaina le faʻaleleia atili o sosaiete ma le tamaoaiga, o le a faʻatumauina e le matou faʻapotopotoga se faʻavae o le "Taulaʻi i luga o le faʻalagolago, maualuga le tulaga muamua", e le gata i lea, matou te faʻamoemoe e faia se taʻaloga umi mamalu ma taʻitasi. tagata fa'atau.
    OEM CustomizedSaina Phthalimetten ma Euchessina, Pisinisi filosofia: Ave le tagata faʻatau e pei o le Nofoaga Autu, ave le tulaga lelei e pei o le olaga, amiosaʻo, matafaioi, taulaʻi, faʻafouina.O le a matou tuʻuina atu le poto masani, tulaga lelei i le taui mo le faʻatuatuaina o tagata faʻatau, ma le tele o faʻatauga tetele i le lalolagi atoa?ê?uma o o le a galulue faatasi a tatou tagata faigaluega ma agai i luma faatasi.


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