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100% Original Factory China Factory Supply 99% Purity CAS: 77-09-8 Phenolphthalein Raw Powder with Best Price

 

 

 


  • CAS:77-09-8
  • tātai rāpoi:C20H14O4
  • Taumaha rāpoi:318.32
  • EINECS:201-004-7
  • kupu taurite: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
  • Taipitopito Hua

    Tikiake

    Tohu Hua

    Ka whakaratohia ano hoki e matou he otinga taonga me te whakakotahitanga rererangi. Inaianei kei a maatau ake te waahi whakangao me te waahi mahi mahi. Ka taea e matou te whakarato ki a koe nga momo taonga katoa e pa ana ki o maatau momo taonga mo te 100% Original Factory China Factory Supply 99%Purity CAS: 77-09-8 PhenolphthaleinRaw Powder with Best Price, Kua rite matou ki te tuku ki a koe nga rautaki tino whai hua mo nga hoahoa o o ota i runga i te huarahi tohunga mena ka hiahia koe. I tenei wa, ka mau tonu taatau ki te whakatu i nga hangarau hou me te hanga hoahoa hou hei awhina i a koe ki mua i roto i te raina o tenei umanga.
    Ka whakaratohia ano hoki e matou he otinga taonga me te whakakotahitanga rererangi. Inaianei kei a maatau ake te waahi whakangao me te waahi mahi mahi. Ka taea e matou te whakarato ki a koe tata ki nga momo hokohoko katoa e pa ana ki a maatau momo hokohoko mo te, inaianei kei a matou nga hoko ipurangi mo te ra katoa ki te whakarite i nga ratonga i mua i te hoko me muri i te hokonga i te waa. Ma enei tautoko katoa, ka taea e taatau te mahi ki nga kaihoko katoa me nga hua kounga me nga tuku wa tika me te tino kawenga. I te mea he kamupene rangatahi e tipu haere ana, ehara pea i te mea tino pai, engari kei te whakapau kaha matou ki te noho hei hoa pai mo koe.
    Phenolphthaleinhe waikawa waro ngoikore, ka puta he kiripiri ma, he kowhai paku ranei i te pāmahana rūma. He hongi me te kore reka. He uaua ki te memeha i roto i te wai engari he ngawari ki te wairewa ki te waipiro (waihā) me te etera. Ka memeha ki roto i te wairewa waipiro hei tohu tohu waikawa-waahi. Karekau he tae i roto i te wairewa waikawa me te whero i roto i te wairewa kawakore, i te wairewa waro waro kawakore ranei. Heoi, mena kei roto i te wairewa kawakore, ka puta he waikawa trimetallic taekore. te tote, ka memenge te tae whero

    Te ahua

    Te paura tioata ma, kowhai marama ranei

    Ihirangi

    98-102

    Te rewa

    260-263 ℃

    pūhaumāota

    ≤0.01

    pūkawa

    ≤0.02

    Te tairongo

    Kua whai tohu

    Te toenga i runga i te mura

    (i roto i nga korero mo te sulfate)

     

    ≤0.1

    Ngaronga i te whakamaroke

    ≤1.0

    Te whakarewa taumaha

    ≤0.001

    Te maha o nga huakita aerobic

    ≤1000cfu/g

    Katoa te maha o nga pokepokea me te rewena

    ≤100cfu/g

    1. Ko nga rauemi mata rongoa mo te umanga rongoa: e tika ana mo te kookiri kawa me te whakakeke, e waatea ana i roto i nga papa, nga suppositories me etahi atu momo inenga.

    2. Phenolphthaleinwhakamahia i roto i te kōtuitanga waro: te nuinga whakamahia mō kirihou waihanga, rawa mo te kōtuitanga o naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Ko tenei momo polymer he tino pai te parenga wera, te aukati wai, me te aukati matū. Na te kaha o te waikura, te wera o te koroheketanga me te pai o te tukatuka me te hangai, nga muka, nga paninga me nga rauemi hiato i hangaia mai i a ia ka whakamahia nuitia i roto i nga taputapu hiko, taputapu miihini, waka, aerospace, miihini hiko ngota me nga mara hoia.

    3. Ka whakamahia te Phenolphthalein hei tohu waikawa-papa, tohu mo te titration o nga wairewa kore-wai, me te reagent mo te tātari chromatographic.

    Phenolphthalein-whakamahia

     

    25kgs/drum, 9tons/20' ipu
    25kgs/peeke, 20tons/20'ipukeKa whakaratohia ano hoki e matou he kaupapa rapu taonga me nga otinga whakakotahitanga rererangi. Inaianei kei a maatau ake te waahi whakangao me te waahi mahi mahi. Ka taea e matou te whakarato ki a koe tata ki nga momo taonga katoa e pa ana ki a maatau momo taonga mo te 100% Original Factory China Factory Supply 99% Purity CAS: 77-09-8 Phenolphthalein Raw Powder me te Utu Pai, Kua rite matou ki te tuku ki a koe nga rautaki tino whai hua mo nga hoahoa o o ota i runga i te huarahi tohunga mena ka hiahia koe. I tenei wa, ka mau tonu taatau ki te whakatu i nga hangarau hou me te hanga hoahoa hou hei awhina i a koe ki mua i roto i te raina o tenei umanga.
    100% Original Factory Phenolphthalein me CAS77-09-8, inaianei kei a matou nga ra katoa o te hoko ipurangi ki te whakarite i te ratonga i mua i te hoko me muri i te hoko i te waa. Ma enei tautoko katoa, ka taea e taatau te mahi ki nga kaihoko katoa me nga hua kounga me nga tuku wa tika me te tino kawenga. I te mea he kamupene rangatahi e tipu haere ana, ehara pea i te mea tino pai, engari kei te whakapau kaha matou ki te noho hei hoa pai mo koe.


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