9,9-Bis(4-aminophenyl)fluorene (FDA) CAS 15499-84-0 Kumu kūʻai hale hana

9,9-Bis(4-aminophenyl)fluorene (FDA) CAS 15499-84-0 Kumukuai hale hana Kiʻi Hōʻikeʻike
  • 9,9-Bis(4-aminophenyl)fluorene (FDA) CAS 15499-84-0 Kumu kūʻai hale hana
  • 9,9-Bis(4-aminophenyl)fluorene (FDA) CAS 15499-84-0 Kumu kūʻai hale hana
  • 9,9-Bis(4-aminophenyl)fluorene (FDA) CAS 15499-84-0 Kumu kūʻai hale hana

ʻO ka wehewehe pōkole:

FDA cas 15499-84-0 mea hoʻolako mea hana


  • inoa huahana:9,9-BIS(4-AMINOPHENYL)FLUORENE
  • CAS:15499-84-0
  • MF:C25H20N2
  • MW:348.44
  • EINECS:628-740-5
  • ʻAno:mea hana
  • Pūʻolo:1 kg / kg a i ʻole 25 kg / pahu

    • Huahana Huahana

    Huahana Huahana

    wehewehe

    inoa huahana:9,9-Bis(4-aminophenyl)fluorene
    CAS:15499-84-0
    MF:C25H20N2
    MW:384.44
    Māmā:1.245 g/cm3
    Ka helu hehee: 237-239°C
    Pākē: 1 kg / ʻeke, 25 kg / ʻeke, 25 kg / pahu

    Hōʻike

    inoa huahana 9,9-BIS(4-AMINOPHENYL)FLUORENE
    CAS 15499-84-0
    Ka nana aku Pauda keʻokeʻo
    Maemae 99%Min
    Pūʻolo 1 kg / ʻeke a i ʻole 25 kg / pahu

    Nā kūlana mālama

    Hoʻopaʻa ʻia a mālama ʻia i loko o kahi ea maloʻo

    Palapala noi

    Hoʻohana nui ia no ka synthesis o ka polyimide aromatic a me ka resin epoxy me ke kūpaʻa wela kiʻekiʻe.
    ʻO ka polyimide Aromatic kahi mea hana kiʻekiʻe me ka hydrolysis wela a me ke kūpaʻa degradation oxidative.
    Loaʻa iā ia ka insulation uila maikaʻi a me nā waiwai mechanical.
    Hiki ke hoʻohana nui ʻia i nā mea photoelectric, nā mea hoʻopili, nā mea fiber composite a me nā mea kiʻiʻoniʻoni.

    Uku

    * Hiki iā mākou ke hāʻawi i nā ʻano uku uku no ka koho ʻana o nā mea kūʻai aku.

    * Ke liʻiliʻi ka nui, hana maʻamau nā mea kūʻai aku ma o PayPal, Western Union, Alibaba, etc.

    * Ke nui ka nui, uku maʻamau nā mea kūʻai ma o T / T, L / C ma ka ʻike, Alibaba, etc.

    * Ma waho aʻe, ʻoi aku ka nui o nā mea kūʻai aku e hoʻohana iā Alipay a i ʻole WeChat uku e uku.

    uku
    Kaʻahele

    E pili ana i ka halihali

    1. Hāʻawi mākou i kahi ākea o nā koho kaʻa e kūpono i nā pono like ʻole o kā mākou mea kūʻai.
    2. No nā liʻiliʻi liʻiliʻi, hāʻawi mākou i nā lawelawe leka uila a i ʻole nā ​​​​lawelawe, e like me FedEx, DHL, TNT, EMS, a me nā laina kūikawā hoʻokele honua.
    3. No ka nui nui, hiki iā mākou ke hoʻouna ma ke kai i kahi awa i koho ʻia.
    4. Eia kekahi, hāʻawi mākou i nā lawelawe i hoʻonohonoho ʻia e hoʻokō i nā koi kikoʻī a kā mākou mea kūʻai aku a me ka helu no nā waiwai kūʻokoʻa o kā lākou huahana.

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