3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5

3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5 Picha Iliyoangaziwa
  • 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5
  • 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5
  • 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride(BTDA) 2421-28-5

Maelezo Fupi:

BTDA 2421-28-5


  • Jina la bidhaa :3,3',4,4'-Benzophenonetetracarboxylic dianhydride
  • CAS:2421-28-5
  • MF:C17H6O7
  • MW:322.23
  • EINECS:219-348-1
  • Tabia:mtengenezaji
  • Kifurushi:1 kg/kg au 25 kg/ngoma

    • Maelezo ya Bidhaa

    Lebo za Bidhaa

    Maelezo

    Jina la Bidhaa: 3,3',4,4'-Benzophenonetetracarboxylic dianhydride BTDA
    CAS: 2421-28-5
    MF: C17H6O7
    MW: 322.23
    EINECS: 219-348-1
    Kiwango myeyuko: 218-222 °C (mwenye mwanga)
    Kiwango cha kuchemsha: 320 ° C 5mm
    Msongamano: 1,57 g/cm3
    Uzito wa mvuke: 1.4 (dhidi ya hewa)
    Shinikizo la mvuke: <0.1 mm Hg (0 °C)
    Kielezo cha kuakisi: 1.6380 (kadirio)
    Fp: 324 °C
    BRN: 761777

    Vipimo

    Jina la bidhaa 3,3',4,4'-Benzophenonetetracarboxylic dianhydride BTDA
    CAS 2421-28-5
    Mwonekano Poda nyeupe
    Usafi 99%Dakika
    Kifurushi 1 kg/begi au 25 kg/ngoma

    Maombi

    1.BTDA ni monoma muhimu ya polyimide, na kutumika kwa ajili ya uzalishaji wa nyenzo za polyimide.
    2.Kutumika katika awali ya polyimides.
    3.BTDA polima laini ya poda inayotiririka bila malipo inayofaa kwa madhumuni ya jumla.Poda ndogo ya BTDA Microfine huwezesha kuchanganya katika resini za epoxy.BTDA ultrapure high-purity, high-assay poda kwa ajili ya usanisi muhimu wa polyimide.

    Malipo

    1, T/T

    2, L/C

    3, visa

    4, Kadi ya mkopo

    5, Paypal

    6, Alibaba trade Assurance

    7, Muungano wa Magharibi

    8, MoneyGram

    9, Mbali na hilo, wakati mwingine sisi pia tunakubali Bitcoin.

    Masharti ya kuhifadhi

    Imefungwa na kuhifadhiwa katika mazingira yenye hewa ya hewa, kavu

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