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14 Tau o te Wheako Whakaputa
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100% Taketake mai i te wheketere o Haina, 99% te parakore CAS: 77-09-8 Paura Mata Phenolphthalein me te utu pai rawa atu

 

 

 


  • CAS:77-09-8
  • Tātai ngota:C20H14O4
  • Taumaha ngota:318.32
  • EINECS:201-004-7
  • Kupu Taurite:ārepa, ārepa.-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)-isobenzofuranone; ārepa-(p-hydroxyphenyl)-ārepa-(4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluicacid; ārepa-di-(p-hydroxyphenyl)phthalide
  • Taipitopito Hua

    Tikiake

    Ngā Tohu Hua

    Ka whakaratohia hoki e mātou ngā otinga rapu taonga me te whakakotahitanga rere. Kei a mātou inaianei tō mātou ake whare hanga me te wāhi mahi rapu taonga. Ka taea e mātou te whakarato ki a koe i ngā momo taonga katoa e pā ana ki ā mātou momo taonga mō te 100% Taketake o te wheketere Haina, 99% te tukunga wheketere.Te Parakore CAS: 77-09-8 PhenolphthaleinPaura Mata me te Utu Pai rawa atu, Kua rite mātou ki te tuku atu i ngā rautaki tino whai hua mō ngā hoahoa o āu ota i roto i te huarahi motuhake mēnā e hiahiatia ana e koe. I tēnei wā, ka haere tonu mātou ki te whakatū hangarau hou me te hanga hoahoa hou hei āwhina i a koe ki te ahu whakamua i roto i te huarahi o tēnei pakihi.
    Ka whakaratohia hoki e mātou ngā otinga rapu taonga me te whakakotahitanga rere. Kei a mātou inaianei tō mātou ake whare hanga me te wāhi mahi rapu taonga. Ka taea e mātou te whakarato ki a koe i ngā momo taonga katoa e pā ana ki ā mātou momo taonga, inaianei kei a mātou ngā hoko tuihono mō te rā katoa hei whakarite i te ratonga i mua i te hoko me muri i te hoko i te wā tika. Mā ēnei tautoko katoa, ka taea e mātou te mahi ki ia kiritaki me te hua kounga me te tuku tere me te tino kawenga. He kamupene taitamariki e tipu haere ana, kāore pea mātou i te pai rawa atu, engari kei te whakapau kaha mātou kia noho hei hoa pai māu.
    PhenolphthaleinHe waikawa waro ngoikore, e puta mai ana he tioata ma, he kōwhai pakupaku rānei i te pāmahana rūma. Kāore he kakara, kāore hoki he reka. He uaua ki te rewa ki te wai engari he ngāwari ki te rewa ki te waipiro (ethanol) me te ether. Ka rewa ki te wai waipiro hei hanga i tētahi tohu waikawa-pūtake. Kāore he tae i roto i te wai waikawa, ā, he whero i roto i te wai alkali, i te wai kāponāte konutai konutai rānei. Heoi, ki te mea kei roto i te wai alkali kukū, ka puta he waikawa trimetallic kore tae. tote, whero ka memeha te tae

    Āhua

    Paura tioata mā, kōwhai mārama rānei

    Ihirangi

    98-102

    Te pūwāhi rewa

    260-263℃

    Pūhaumāota

    ≤0.01

    te whanariki

    ≤0.02

    Te aro nui

    Tohunga

    Ngā toenga i te mura

    (e ai ki te whanariki)

     

    ≤0.1

    Ngaronga i te whakamaroketanga

    ≤1.0

    konganuku taumaha

    ≤0.001

    Te tapeke o ngā huakita ā-hauora

    ≤1000cfu/g

    Te tapeke o ngā pokepokea ai me ngā rewena

    ≤100cfu/g

    1. Ngā rauemi mata rongoā mō te umanga rongoā: he pai mō te mate puku auau me te mate puku uaua, e wātea ana i roto i ngā papa, i ngā suppositories me ētahi atu momo inenga.

    2. Te Phenolphthalein e whakamahia ana i roto i te hanga rauropi: e whakamahia ana mō ngā kirihou hangai, inā koa mō te hanga i ngā polymer naphthyridine polyaryl ether ketone polyaryl ether ketone. He tino pai te ātete wera, te ātete wai, me te ātete matū o tēnei momo polymer. Nā tōna ātete waikura, tōna ātete koroheketanga wera me te pai o te tukatuka me te hanga, ka tere te whakamahi whānuitia ngā muka, ngā paninga me ngā rauemi hiato i hangaia mai i a ia i roto i ngā taputapu hiko, ngā taputapu miihini, te kawe waka, te rererangi, te miihini pūngao atomika me ngā mara hōia.

    3. Ko te phenolphthalein e whakamahia ana hei tohu waikawa-pūtake, hei tohu mō te titration o ngā otinga kore-wai, me te matū mō te tātari chromatography.

    Phenolphthalein-whakamahia

     

    25kgs/pahu, 9 tana/20'ipu
    25kgs/pēke, 20tēne/20'ipuKa whakaratohia hoki e mātou ngā otinga kohikohi taonga me te whakakotahitanga rere. Kei a mātou inaianei tō mātou ake whare hanga me te wāhi mahi kohikohi. Ka taea e mātou te whakarato ki a koe i ngā momo hua katoa e pā ana ki ā mātou momo hua mō te 100% wheketere taketake Haina Tukunga wheketere 99% Parakore CAS: 77-09-8 Paura Mata Phenolphthalein me te Utu Pai rawa atu, Kua rite mātou ki te tuku atu i ngā rautaki tino pai mō ngā tauira o āu ota i roto i te huarahi ngaio mēnā e hiahiatia ana e koe. I tēnei wā, ka haere tonu mātou ki te whakatū hangarau hou me te hanga hoahoa hou kia taea ai e koe te ahu whakamua i roto i te raina o tēnei pakihi.
    100% Taketake o te Phenolphthalein me te CAS77-09-8 mai i te wheketere, ā, kei a mātou ngā hoko tuihono mō te rā katoa hei whakarite i te ratonga i mua i te hoko me muri i te hoko i te wā tika. Mā ēnei tautoko katoa, ka taea e mātou te mahi ki ngā kiritaki katoa me te hua kounga me te tuku tere me te tino kawenga. He kamupene taitamariki tonu mātou e tipu haere ana, ahakoa ehara mātou i te mea pai rawa atu, kei te whakapau kaha mātou kia noho hei hoa pai māu.


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