3,4'-Oxydianiline CAS 2657-87-6 mtengo wopanga

Kufotokozera Kwachidule:

Wopereka fakitale 3,4'-Oxydianiline CAS 2657-87-6

Dzina la malonda:3,4'-Oxydianiline

CAS:2657-87-6

MF:Chithunzi cha C12H12N2O

MW:200.24

EINECS:220-190-0

Khalidwe:wopanga

Phukusi:1 kg/chikwama

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Dzina lazogulitsa:3,4'-Oxydianiline CAS:2657-87-6 MF:Chithunzi cha C12H12N2O MW:200.24 EINECS:220-190-0 Malo osungunuka:67-71 °C (kuyatsa) Malo otentha:206.5 °C1 mm Hg (lit.) kachulukidwe:1.1131 (kuyerekeza movutikira) refractive index:1.6660 (chiyerekezo) pka:4.78±0.10 (Zonenedweratu)

Kufotokozera

Zinthu	Zofotokozera
Maonekedwe	Makristalo oyera kapena opepuka
Chiyero	≥99%
Dichlorophen	≤0.5%
Madzi	≤0.5%

Kugwiritsa ntchito

3,4'-Oxydianiline CAS 2657-87-6 yogwiritsidwa ntchito mufilimu ya PI, zipangizo zamakono zosakanikirana ndi ndege, ndi zina zotero.

Za Mayendedwe

* Titha kupereka mitundu yosiyanasiyana yamayendedwe malinga ndi zomwe makasitomala amafuna.
* Pamene kuchuluka kuli kochepa, tikhoza kutumiza ndi ndege kapena mayiko ena, monga FedEx, DHL, TNT, EMS ndi mizere yapadera yapadziko lonse lapansi.
* Kuchuluka kwake kukakhala kokulirapo, titha kuyenda panyanja kupita kudoko lomwe lakhazikitsidwa.
* Kupatula apo, titha kuperekanso ntchito zapadera malinga ndi zofuna za makasitomala ndi katundu.

Malipiro

* Titha kupereka njira zingapo zolipirira makasitomala athu.
* Ndalamazo zikakhala zochepa, makasitomala amalipira ndi PayPal, Western Union, Alibaba, ndi ntchito zina zofananira.
* Ndalamazo zikachuluka, makasitomala amalipira ndi T/T, L/C powona, Alibaba, ndi zina zotero.
* Kuphatikiza apo, kuchuluka kwa ogula adzagwiritsa ntchito Alipay kapena WeChat Pay kulipira.

Kusungirako

Kusungidwa mu nyumba youma ndi mpweya wokwanira.

FAQ

1. Kodi mungapereke ntchito zosinthidwa makonda?
YAM'MBUYO YOTSATIRA MITU YA NKHANI: Inde, tikhoza kusintha malonda, kulemba kapena kuyika malinga ndi zomwe mukufuna.

2. Kodi ndingapeze bwanji mtengo wake komanso liti?
YAM'MBUYO YOTSATIRA: Tiuzeni zomwe mukufuna, monga malonda, mtundu, kuchuluka, komwe mukupita(doko), ndi zina, ndiye tidzagwira mawu mkati mwa maola atatu ogwira ntchito titafunsa.

3. Kodi mumavomereza nthawi yolipira iti?
RE: Timavomereza T/T, L/C, Alibaba, PayPal, Western union, Alipay, WeChat Pay, etc.

4. Ndi mawu ati amalonda omwe mumakonda kuchita?
RE: EXW, FCA, FOB, CFR, CIF, CPT, DDU, DDP, etc. Zimatengera zofuna zanu.