Kayan masana'antu Phenolphthlein CAS 77-09-8

A takaice bayanin:

Phenolphthlein CAS 77-09-8 tare da mafi kyawun farashi


  • Sunan samfurin:Phenolphthlein
  • CAS:77-09-8
  • MF:C20H14O4
  • MW:318.32
  • Einecs:201-004-7
  • Halin:mai masana'anta
  • Kunshin:1 kg / kg ko 25 kilogiram / Drum
  • Cikakken Bayani

    Tags samfurin

    Siffantarwa

    Sunan Samfurin: Phenolphthalin
    CAS: 77-09-8
    MF: C20H14O4
    MW: 318.32
    EineCs: 201-004-7
    Maɗaukaki: 261-263 ° C (lit.)
    Bhafi Point: 417.49 ° C (kimar m)
    Yawan: 1.27 g / cm3 a 32 ° C
    Indextive Index: 1.5400 (kimanta)
    FP: 24 ° C
    PH: 7.8 ~ 10.0

    Gwadawa

    Bayyanawa Farin foda
    Assay 99% min
    Mallaka 261-26 ° C (lit.)
    Tafasa 417.49 ° C (m kimantawa)

    Roƙo

    1
    2. Mai nuna alama na Acid

    Biya

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    biya

    Yanayin ajiya

    Adana hatimi a zazzabi a ɗakin.

    Dattako

    Yana da ja lokacin da aka narkar da shi a cikin yakin bayani na alkali na alkali.

    Faq

    1. Shin zaka iya samar da sabis na musamman?
    Re: Ee, ba shakka, za mu iya kwastomanci ko taguwa gwargwadon bukatun ku.

    2. Ta yaya kuma yaushe zan iya samun farashin?
    Re: Tuntuɓe mu da buƙatarku, kamar samfur, ƙira, ƙira, da sauransu (tashar jiragen ruwa), da sauransu, to, da sauransu, to, za mu faɗi a cikin sa'o'i 3 bayan mun sami bincikenku.

    3. Wanne lokacin biyan kuɗi kuke karɓa?
    Re: Mun yarda da T / T, L / t, L / T, Alibaba, PayPal, Westerungiyar Western Union, Alipay, Wescat Biya, da dai sauransu.

    4. Wanne lokacin cinikin kasuwanci da kuka saba yi?
    Re: fitowa, FCa, FOB, CFR, CUF, CIF, DDU, DDP, da sauransu ya dogara da buƙatunku.

    Faq

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