9,9-Bis (4-Aminophenyl) Fluorene (FDA) Cas 15499-84-02-0 fakitale

Kufotokozera kwaifupi:

FDA CAS 15499-84-0 wopanga

Dzina lazogulitsa:9,9-Bis (4-Aminophenyl) Fluorene

Cas:15499-84-0

Mf:C25h20n2

Mw:348.44

Einecs:628-740-5

Khalidwe:kupanga

Phukusi:1 kg / kg kapena 25 kg / ng'oma

Tumizani imelo kwa ife Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

Dzina lazogulitsa: 9,9-Bis (4-Aminophenyl) Fluorene
Cas: 15499-84-0
Mf: C25h20n2
MW: 384.44
Kuchulukitsa: 1.245 g / cm3
Malo osungunuka: 237-239 ° C
Phukusi: 1 makilogalamu / thumba, 25 kg / thumba, 25 kg / ma kg

Chifanizo

Dzina lazogulitsa	9,9-Bis (4-Aminophenyl) Fluorene
Chiphaso	15499-84-0
Kaonekedwe	Ufa woyera
Kukhala Uliwala	99% min
Phukusi	1 makilogalamu / thumba kapena 25 kg / ng'oma

Malo osungira

Osindikizidwa ndikusungidwa m'malo owuma

Karata yanchito

Zimagwiritsidwa ntchito makamaka pa kaphatikizidwe ka aromatic polymide ndi epoxy imatukula ndi kukhazikika kwa matenthedwe.
Polymic Polymide ndi zinthu zolimbitsa thupi kwambiri ndi kutentha kwa hydrolysis ndi kukana kwa oxida.
Ili ndi chipembedzo chabwino chamagetsi komanso mphamvu zamagetsi.
Itha kugwiritsidwa ntchito kwambiri m'mabuku omata omata, zomata, zida zophatikizika ndi zida zamafilimu.

Malipiro

* Titha kupereka njira zosiyanasiyana zolipira za kusankha kwa makasitomala.

* Zomwe ndalama ndizochepa, makasitomala nthawi zambiri amalipira kudzera pa Paypal, Western Union, Alibaba, ndi zina zambiri.

* Pamene kuchuluka kwake ndi kwakukulu, makasitomala nthawi zambiri amalipira kudzera pa T / T, l / c powoneka, Alibaba, etc.

* Kupatula apo, makasitomala ochulukirapo amagwiritsa ntchito a Alipay kapena Wechat kulipira kuti alipire.

Za mayendedwe

1. Timapereka njira zingapo zoyendera kuti zigwirizane ndi zosowa za makasitomala athu.
2. Kwa kuchuluka kocheperako, timapereka ntchito zapadziko lonse lapansi kapena zapadziko lonse lapansi, monga Fedex, DHL, TNS, EMS, ndi zoyendera zingapo zapadera.
3. Zowonjezera zazikulu, titha kutumiza ndi nyanja kupita padoko.
4. Kuphatikiza apo, timapereka ntchito zosinthidwa kuti tikwaniritse zofuna za makasitomala athu ndi akaunti yazomwe zimapangidwa ndi zinthu zapadera.

M'mbuyomu: 3,3 '3,4'-4'-4--4-benzononeetetticybomycommoxybomycommoxybomycomycomycomycycomycycomycom

Ena: Sugal cas 56038-13-23-242

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