9,9-BIS (4-aminophley) fluorene (FDA) CAS 15499-84-0 Hoobkas Nqe

9,9-BIS (4-aminophlyl) fluorene (FDA) CAS 15499-84-0 Hoobkas Nqe Featured Duab

Cov lus piav qhia luv luv:

FDA CAS YOG CAS 15499-84-0 TUS TSE TSHEB MUAG

Khoom npe:9,9-BIS (4-aminophlyl) fluorene

CAS:15499-84-0

Mf:C25H20N2

Mw:348.44

Einecs:628-740-5

Cwj pwm:tus tsim

Pob:1 kg / kg lossis 25 kg / nruas

Xa email rau peb Xa email rau peb

Khoom Qhia Qhia

Khoom Ntawv

Kev piav txog

Khoom npe: 9,9-bis (4-aminophleny) fluorene
CAS: 15499-84-0
Mf: c25h20n2
MW: 384.44
Ntws: 1.245 g / cm3
Melting Taw tes: 237-239 ° C
Pob: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas

Kev qhia tshwj xeeb

Khoom npe	9,9-BIS (4-aminophlyl) fluorene
Cas	15499-84-0
Kev tshwm sim	Cov hmoov dawb
Kev coj dawb huv	99% min
Lub thawv	1 kg / hnab lossis 25 kg / nruas

Kev Cia

Ntim thiab khaws cia rau hauv qhov cua, ib puag ncig qhuav

Daim ntawv thov

Nws yog tsuas yog siv rau cov synthesis ntawm cov ntxhiab tsw polyimide thiab epoxy cob nrog siab thermal stability.
Cov tshuaj tsw qab polyimide yog cov khoom siv ua haujlwm siab nrog cov cua sov hydrolysis thiab oxidative tsis kam.
Nws muaj cov hluav taws xob hluav taws xob zoo thiab cov khoom siv neeg kho tshuab.
Nws tuaj yeem yog qhov dav siv hauv cov ntaub ntawv photoelySelectric, cov ntaub ntawv nplaum, tshuaj muaj fiber ntau cov ntaub ntawv thiab cov ntaub ntawv zaj duab xis.

Nyiaj them

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

* Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.

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

* Dhau li, ntau thiab ntau tus neeg yuav khoom yuav siv cov neeg siv khoom ib ntus lossis weChat them nyiaj kom them nyiaj.

Hais Txog Tsheb Thauj Mus Los

1. Peb muab ntau txoj kev xaiv thauj mus los kom haum rau peb cov neeg siv khoom xav tau sib txawv.
2. Rau cov kev pab me me, peb muab huab cua lossis cov kev pabcuam courier thoob ntiaj teb, xws li FedEx, DHL, TNT, thiab ntau yam hauv ntiaj teb thauj khoom tshwj xeeb kab.
3. Rau cov ntau ntau, peb tuaj yeem xa nkoj los ntawm hiav txwv mus rau qhov chaw nres nkoj uas tsim qauv.
4. Ib qho ntxiv, peb muab cov kev pabcuam customized kom tau raws li peb cov neeg siv khoom xav tau thiab suav rau cov khoom tshwj xeeb ntawm lawv cov khoom.

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