9,9-Bis (4-aminophenyl) fluorene (FDA) CAS 15499-84-0 Hoobkas nqi

9,9-Bis (4-aminophenyl) fluorene (FDA) CAS 15499-84-0 Hoobkas nqe Featured duab
  • 9,9-Bis (4-aminophenyl) fluorene (FDA) CAS 15499-84-0 Hoobkas nqi
  • 9,9-Bis (4-aminophenyl) fluorene (FDA) CAS 15499-84-0 Hoobkas nqi
  • 9,9-Bis (4-aminophenyl) fluorene (FDA) CAS 15499-84-0 Hoobkas nqi

Lus piav qhia luv luv:

FDA CAS 15499-84-0 Chaw tsim tshuaj paus tsum


  • Khoom npe:9,9-BIS(4-AMINOPHENYL)Fluorene
  • CAS:15499-84-0
  • MF:C25H20N2
  • MW:348.44 ib
  • EINECS:628-740-5
  • Cim:neeg tsim khoom
  • Pob:1 kg / kg los yog 25 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: 9,9-Bis (4-aminophenyl) fluorene
    CAS: 15499-84-0
    MF: C25H20N2
    MW: 384.44
    Qhov ceev: 1.245 g / cm3
    Melting point: 237-239 ° C
    Pob: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas

    Specification

    Khoom npe 9,9-BIS(4-AMINOPHENYL)Fluorene
    CAS 15499-84-0
    Qhov tshwm sim Dawb hmoov
    Purity 99% Min
    Pob 1 kg / hnab los yog 25 kg / nruas

    Cia tej yam kev mob

    Muab kaw thiab khaws cia rau hauv qhov chaw ventilated, qhuav ib puag ncig

    Daim ntawv thov

    Nws yog tsuas yog siv rau cov synthesis ntawm aromatic polyimide thiab epoxy resin nrog siab thermal stability.
    Aromatic polyimide yog cov khoom siv ua haujlwm siab nrog kub hydrolysis thiab oxidative degradation tsis kam.
    Nws muaj cov khoom siv hluav taws xob zoo thiab cov khoom siv kho tshuab.
    Nws tuaj yeem siv dav hauv cov ntaub ntawv photoelectric, cov ntaub ntawv nplaum, cov ntaub ntawv fiber ntau thiab cov ntaub ntawv zaj duab xis.

    Kev them nyiaj

    * Peb tuaj yeem muab ntau txoj hauv kev them nyiaj rau cov neeg siv khoom xaiv.

    * Thaum tus nqi me me, cov neeg siv khoom feem ntau them nyiaj los ntawm PayPal, Western union, Alibaba, thiab lwm yam.

    * Thaum tus nqi loj, cov neeg siv khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.

    * Dhau li ntawd, cov neeg siv khoom ntau dua yuav siv Alipay lossis WeChat them kom them nyiaj.

    kev them nyiaj
    Kev thauj mus los

    Txog Kev Thauj Mus Los

    1. Peb muab ntau yam kev xaiv kev thauj mus los kom haum rau peb cov neeg siv khoom sib txawv.
    2. Rau qhov me me, peb muab cov kev pabcuam huab cua los yog thoob ntiaj teb, xws li FedEx, DHL, TNT, EMS, thiab ntau yam kev thauj mus los thoob ntiaj teb tshwj xeeb.
    3. Rau ntau qhov ntau, peb tuaj yeem nkoj los ntawm hiav txwv mus rau qhov chaw nres nkoj.
    4. Tsis tas li ntawd, peb muab cov kev pabcuam customized kom tau raws li peb cov neeg siv khoom xav tau tshwj xeeb thiab suav nrog cov khoom tshwj xeeb ntawm lawv cov khoom.

  • Yav dhau los:
  • Tom ntej:

    • Yam khoom

    Palladium pivalate 106224-36-6 Hoobkas nqi

    Palladium pivalate 106224-36-6 Hoobkas nqi

    m-Anisidine/3-Methoxyaniline 536-90-3

    m-Anisidine/3-Methoxyaniline 536-90-3

    Tom ntej: THFDM cis-2 5-Bishydroxymethyl-tetrahydrofuran 99.5% CAS 2144-40-3

    THFDM cis-2 5-Bishydroxymethyl-tetrahydrofuran ...

    Nadic Anhydride / NA / Himic anhydride CAS 826-62-0 Hoobkas khoom

    Nadic Anhydride/NA/Himic anhydride CAS 826-62-0...

    14 Butenediol CAS 110-64-5

    14 Butenediol CAS 110-64-5

    Glyoxylic acid 298-12-4

    Glyoxylic acid 298-12-4