6FDA / 4,4'- (Hexafluoroisopropylidene) diphthalic anhydride 1107-00-2

Lus piav qhia luv luv:

6FDA 1107-00-2 tsim cov nqi

 


  • Khoom npe:6 FDA
  • CAS:1107-00-2 : kuv
  • MF:C19H6F6O6
  • MW:444.24 ib
  • EINECS:214-170-0 ib
  • Cim:neeg tsim khoom
  • Pob:1 kg / kg los yog 25 kg / nruas
  • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: 4,4'-(Hexafluoroisopropylidene) diphthalic anhydride 6FDA

    CAS: 1107-00-2 Nr

    MF: C19H6F6O6

    PIB: 444.24

    PIB: 214-170-0

    Melting point: 244-247 ° C (lit.)

    Kub taw tes: 494.5 ± 45.0 ° C (Predicted)

    Qhov ceev: 1.697 ± 0.06 g / cm3 (Predicted)

    Cia temp: Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub

    Dej Solubility: Miscible nrog dej.

    PIB: 7057916

    Specification

    Khoom npe 6FDA / 4,4'- (Hexafluoroisopropylidene) diphthalic anhydride
    Qhov tshwm sim Dawb hmoov
    Purity 99% min
    MW 444.24 ib

    Daim ntawv thov

    1. Hexafluorodianhydride (6FDA) yog ib qho organic synthesis intermediate thiab kws tshuaj intermediate

    2. Nws tuaj yeem siv rau hauv kev tshawb nrhiav thiab kev tsim kho cov txheej txheem thiab cov txheej txheem tshuaj chemical synthesis

    3. Feem ntau yog cov khoom siv hluav taws xob polymer.

    Pob

    pab 9

    Kev them nyiaj

    1, T / T

    2, L / C

    3, Visa

    4, credit card

    5, Paypal ua

    6, Alibaba Trade Assurance

    7, Western union

    8, MoneyGram

    9 Tsis tas li ntawd, qee zaum peb kuj lees txais Bitcoin.

    cov nqe lus them nqi

    Cia

    Muab cia rau hauv ib lub tsev muag khoom qhuav thiab ventilated.

    Kev ruaj ntseg

     

    Nyob ruaj khov nyob rau hauv ib txwm kub thiab siab, tsis txhob muaj zog oxides thiab noo noo tiv tauj

     

    Cov lus piav qhia txog kev pab thawj zaug uas tsim nyog

    Cov lus qhia dav dav

    Tham nrog kws kho mob. Muab daim ntawv qhia kev nyab xeeb no rau tus kws kho mob ntawm qhov chaw.

    Ua pa

    Yog tias nqus tau, txav tus neeg mob mus rau huab cua ntshiab. Yog tias ua tsis taus pa, ua pa tawm dag zog. Tham nrog kws kho mob.

    tiv thaiv daim tawv nqaij

    Tshem cov khaub ncaws thiab nkawm khau tam sim ntawd. Yaug nrog xab npum thiab dej ntau. Tham nrog kws kho mob.

    qhov muag sib cuag

    Yaug kom huv nrog dej kom tsawg li 15 feeb thiab nrog kws kho mob tham.

    Noj

    Nws yog txwv tsis pub ua kom ntuav. Tsis txhob muab ib yam dab tsi los ntawm qhov ncauj rau tus neeg tsis nco qab. Yaug koj lub qhov ncauj nrog dej. Tham nrog kws kho mob.


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