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Fa'atau oloa fa'atau oloa OEM Fa'atauga 99% Phenolphthalein Raw Powder CAS 77-09-8 mo Mea Fa'aeletise ma Fa'aeletonika

 

 


  • 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

    O lo'o iai la matou vaega agava'a, mataalia e ofoina atu le lagolago sili mo le matou tagata fa'atau. E masani ona matou mulimulitaʻia le talitonuga o tagata faʻatau, faʻamatalaga-taulai mo Wholesale OEM Factory Price Supply 99%PhenolfthaleinRaw Powder CAS 77-09-8 mo Mea Fa'aeletise ma Fa'aeletonika, Matou te le fiafia fa'atasi ma taunu'uga o lo'o iai nei ae o lo'o matou taumafai malosi e fa'afou e fa'amalieina mana'oga fa'apitoa a le tagata fa'atau. E tusa lava po o fea e te sau ai, matou te i ai iinei e faʻatali mo lau ituaiga talosaga, ma welcom e asiasi i le matou fale gaosi oloa. Filifili i matou, e mafai ona e faʻafeiloaʻi lau faʻatau oloa.
    O lo'o iai la matou vaega agava'a, mataalia e ofoina atu le lagolago sili mo le matou tagata fa'atau. E masani ona matou mulimulita'i i le a'oa'oga o tagata fa'atau, fa'amatalaga-taulai moSaina Phenolphthalein ma 77-09-8, O le a matou tuʻuina atu oloa sili atu ona lelei ma fofo faʻatasi ma mamanu eseese ma auaunaga faʻapolofesa. I le taimi lava e tasi, faʻafeiloaʻi OEM, ODM poloaiga, valaʻaulia uo i le fale ma fafo faʻatasi le atinaʻe masani ma ausia le manumalo-manumalo, faʻamaoni faʻafouina, ma faʻalauteleina avanoa pisinisi! A iai sau fesili pe mana'omia nisi fa'amatalaga e tatau ona e lagona le saoloto e fa'afeso'ota'i i matou. Matou te tulimatai atu i le mauaina vave o au fesili.

    Phenolfthaleinose vaila'au vaivai vaivai, lea e foliga mai o ni tioata mama sinasina 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. Phenolfthaleinfa'aogaina i le fa'aogaina o meaola: e masani lava ona fa'aaogaina mo palasitika fa'akomepiuta, aemaise lava mo le fa'aogaina o naphthyridine polyaryl eter ketone polyaryl eter 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

    O lo'o iai la matou vaega agava'a, mataalia e ofoina atu le lagolago sili mo le matou tagata fa'atau. E masani ona matou mulimulitaʻia le faʻatonuga o tagata faʻatau, faʻamatalaga-taulai mo le Wholesale OEM Factory Price Supply 99% Phenolphthalein Raw Powder CAS 77-09-8 mo Mea Faʻaeletise ma Faʻaeletonika, Matou te le fiafia faʻatasi ma mea ua ausia nei ae ua matou taumafai sili e faʻafouina e faʻamalieina manaʻoga faʻapitoa a le tagata faʻatau. E tusa lava po o fea e te sau ai, matou te i ai iinei e faʻatali mo lau ituaiga talosaga, ma welcom e asiasi i le matou fale gaosi oloa. Filifili i matou, e mafai ona e faʻafeiloaʻi lau faʻatau oloa.
    OEM siiatoaSaina Phenolphthalein ma 77-09-8, O le a matou tuʻuina atu oloa sili atu ona lelei ma fofo faʻatasi ma mamanu eseese ma auaunaga faʻapolofesa. I le taimi lava e tasi, faʻafeiloaʻi OEM, ODM poloaiga, valaʻaulia uo i le fale ma fafo faʻatasi le atinaʻe masani ma ausia le manumalo-manumalo, faʻamaoni faʻafouina, ma faʻalauteleina avanoa pisinisi! A iai sau fesili pe mana'omia nisi fa'amatalaga e tatau ona e lagona le saoloto e fa'afeso'ota'i i matou. Matou te tulimatai atu i le mauaina vave o au fesili.


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